content: <HTML>
  <HEAD>
       <TITLE></TITLE>
  </HEAD>
  <BODY STYLE="font: 10pt Times New Roman, Times, Serif">
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>As filed with the Securities and Exchange Commission
  on August 22, 2024</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><B>Registration No. 333-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>UNITED STATES</B></P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Washington, D.C. 20549</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM S-8</B></P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>REGISTRATION STATEMENT</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><I>UNDER</I></B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><I>THE SECURITIES ACT OF 1933</I></B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SUMMIT MIDSTREAM CORPORATION</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Exact name of registrant as specified in its
  charter)</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B></B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center; width: 49%"><FONT STYLE="font-size: 10pt"><B>Delaware</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 2%">&nbsp;</TD>
      <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center; width: 49%"><FONT STYLE="font-size: 10pt"><B>99-3056990</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(State or other jurisdiction of</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>incorporation or organization)</B></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(I.R.S. Employer</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Identification No.)</B></P></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>910 Louisiana Street, Suite 4200</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Houston, Texas</B></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><FONT STYLE="font-size: 10pt"><B>77002</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt"><B>(Address of Principal Executive Offices)</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt"><B>(Zip Code)</B></FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Summit Midstream Corporation 2024 Long-Term
  Incentive Plan</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Full title of the plan)</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>James D. Johnston</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Summit Midstream Corporation</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>910 Louisiana Street, Suite 4200</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Houston, Texas 77002</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Name and address of agent for service)</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(832) 413-4770</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Telephone number, including area code, of agent
  for service)</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><I>Copies to:</I></B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Julian J. Seiguer, P.C.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Anthony L. Sanderson</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Kirkland &amp; Ellis LLP</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>609 Main Street</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Houston, Texas 77002</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(713) 836-3600</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Indicate by check mark whether the registrant is a large accelerated
  filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of
  &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer,&rdquo; &ldquo;smaller reporting company,&rdquo; and &ldquo;emerging growth
  company&rdquo; in Rule 12b-2 of the Exchange Act.</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 1%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 15%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 1%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 18%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large
      accelerated filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated
      filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Non-accelerated
      filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Smaller
      reporting company</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging
      growth company</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">If an emerging growth company, indicate by check mark if the registrant
  has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant
  to Section 7(a)(2)(B) of the Securities Act. <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT></P>
  
  
  
  
  
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; border-bottom: Black 2pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <!-- Field: Page; Sequence: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: normal 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&nbsp;</P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>EXPLANATORY NOTE</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="background-color: white">On August
  1, 2024, Summit Midstream Corporation, a Delaware corporation (the &ldquo;Registrant&rdquo;), completed the transactions contemplated
  by the Agreement and Plan of Merger,&nbsp;by and among the Registrant, Summit SMC NewCo, LLC (&ldquo;Merger Sub&rdquo;), a wholly-owned
  subsidiary of the Registrant, Summit Midstream Partners, LP (the &ldquo;Partnership&rdquo;) and Summit Midstream GP, LLC, the general
  partner of the Partnership, pursuant to which Merger Sub merged with and into the Partnership, with the Partnership continuing as the
  surviving entity and a wholly-owned subsidiary of the Registrant (the &ldquo;Corporate Reorganization&rdquo;).</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="background-color: white">In connection
  with the Corporate Reorganization, the Registrant assumed the Summit Midstream Partners, LP 2022 Long-Term Incentive Plan, as amended
  by the First Amendment, effective as of March 16, 2022 (the &ldquo;2022 LTIP&rdquo;) and all of the obligations of the Partnership thereunder.
  In connection with the assumption of the 2022 LTIP and the Corporate Reorganization, the Board of Directors of the Registrant (the &ldquo;Board&rdquo;)
  approved the amendment and restatement of the 2022 LTIP, with such amendment and restatement effective as of August 1, 2024 (such amended
  and restated plan, the Summit Midstream Corporation 2024 Long-Term Incentive Plan (the &ldquo;Plan&rdquo;)). </FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="background-color: white">The Plan
  authorizes the Compensation Committee of the Board, in its discretion, to grant awards of restricted stock, restricted stock units, stock
  options, stock appreciation rights and other awards related to the Registrant&rsquo;s common stock, par value $0.01 per share (&ldquo;Common
  Stock&rdquo;), upon such terms and conditions as it may determine appropriate and in accordance with the terms of the Plan. This Registration
  Statement on Form&nbsp;S-8&nbsp;(this &ldquo;Registration Statement&rdquo;) is filed by the Registrant to register 1,926,281 shares of
  Common Stock to be issued pursuant to the Plan.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B></B></P>
  
  <!-- Field: Page; Sequence: 2 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>PART II</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 3. Incorporation of Documents by Reference.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Except to the extent that information is deemed
  furnished and not filed pursuant to securities laws and regulations, the following documents filed with the Securities and Exchange Commission
  (the &ldquo;Commission&rdquo;) by the Registrant and Partnership are hereby incorporated by reference into this Registration Statement
  and will be deemed to be a part hereof:</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(1)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the prospectus dated June 14, 2024, filed on June 14, 2024 pursuant to Rule <A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000121390024052895/ea0206656-03.htm">424(b)(3)</A> under the Securities Act, relating to the Registration
  Statement on Form S-4, as amended (Registration No. 333-279903);</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(2)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the Partnership&rsquo;s Annual Report on <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000028/smlp-20231231.htm">Form 10-K</A> for the fiscal year ended December 31, 2023, filed on March 15, 2024 (the &ldquo;2023
  Form 10-K&rdquo;);</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(3)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the information included in the Partnership&rsquo;s Definitive Proxy Statement on <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000199937124004618/smlp-def14a_050924.htm">Schedule 14A</A> for the Registrant&rsquo;s 2024 Annual
  Meeting of Limited Partners, filed on April 9, 2024, to the extent incorporated by reference in Part III of the 2023 Form 10-K;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(4)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the Partnership&rsquo;s Quarterly Reports on Form 10-Q for the quarter ended March 31, 2024, filed on <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000046/smlp-20240331.htm">May 6, 2024</A>, and the quarter
  ended June 30, 2024, filed on <A HREF="https://www.sec.gov/Archives/edgar/data/1549922/000154992224000078/smlp-20240630.htm">August 9, 2024</A>;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(5)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the Partnership&rsquo;s Current Reports on Form 8-K filed on <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000036/smlp-20240322.htm">March 22, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000048/smlp-20240509.htm">May 10, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000050/smlp-20240516.htm">May 22, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000121390024048747/ea0207226-8k425_summit.htm">June 3, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000054/smlp-20240607.htm">June 7, 2024</A>,
  <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000056/smlp-20240624.htm">June 24, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000121390024062177/ea0209574-8k_summit.htm">July 17, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000121390024061948/ea0209536-8k_summit.htm">July 17, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000121390024063095/ea0209647-8k425_summit.htm">July 19, 2024</A>, <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000101376224001777/ea0210085-8k_summit.htm">July 29, 2024</A> and <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000101376224003496/ea0210342-8k_summit.htm">August 1, 2024</A> and on Form 8-K/A filed on <A HREF="http://www.sec.gov/Archives/edgar/data/1549922/000154992224000042/smlp-20240322.htm">March 28, 2024</A>;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(6)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the Registrant&rsquo;s Current Report on <A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000101376224003515/ea0210241-8k12b_summit.htm">Form 8-K12B</A> filed on August 1, 2024; and</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(7)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">the description of the Registrant&rsquo;s Common Stock contained in <A HREF="https://www.sec.gov/Archives/edgar/data/2024218/000121390024052895/ea0206656-03.htm#T9989">Exhibit 99.1</A> of the Registrant&rsquo;s Current Report on Form 8-K12B, filed on August 1, 2024, and any subsequent amendments or reports filed for the purpose of updating that description.</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Except to the extent that information is deemed
  furnished and not filed pursuant to securities laws and regulations, all documents filed with the Commission by the Registrant pursuant
  to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange Act&rdquo;), subsequent
  to the date hereof and prior to the filing of a post-effective amendment to this Registration Statement which indicates that all securities
  offered hereby have been sold, or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference
  herein and to be a part hereof from the date of filing of such documents.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Any statement contained herein or incorporated
  by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement
  contained herein or in any subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes
  such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part
  of this Registration Statement.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 4. Description of Securities.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 5. Interests of Named Experts and Counsel.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B></B></P>
  
  <!-- Field: Page; Sequence: 3; Options: NewSection; Value: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: normal 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">II-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->1<!-- Field: /Sequence --></P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 6. Indemnification of Directors and Officers.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">The Registrant&rsquo;s amended and restated certificate
  of incorporation provides that the Registrant&rsquo;s directors and officers will not be liable to the Registrant or its stockholders
  for monetary damages to the fullest extent permitted by the General Corporation Law of the State of Delaware (the &ldquo;DGCL&rdquo;).&nbsp;Any
  amendment to, or repeal of, these provisions will not eliminate or reduce the effect of these provisions in respect of any act, omission
  or claim that occurred or arose prior to that amendment or repeal. In addition, if the DGCL is amended to authorize the further elimination
  or limitation of the liability of directors, then the liability of a director or officer of the Registrant will be limited to the fullest
  extent permitted by the amended DGCL.&nbsp;The Registrant will indemnify, and advance expenses to, any officer or director to the fullest
  extent authorized by the DGCL.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Section&nbsp;145 of the DGCL provides that a corporation
  may indemnify directors and officers as well as other employees and individuals against expenses, including attorneys&rsquo; fees, judgments,
  fines and amounts paid in settlement in connection with specified actions, suits and proceedings whether civil, criminal, administrative,
  or investigative, other than a derivative action by or in the right of the corporation, if they acted in good faith and in a manner they
  reasonably believed to be in or not opposed to the best interests of the corporation and, with respect to any criminal action or proceeding,
  had no reasonable cause to believe their conduct was unlawful. A similar standard is applicable in the case of derivative actions, except
  that indemnification extends only to expenses, including attorneys&rsquo; fees, incurred in connection with the defense or settlement
  of such action and the statute requires court approval before there can be any indemnification where the person seeking indemnification
  has been found liable to the corporation. The statute provides that it is not exclusive of other indemnification that may be granted by
  a corporation&rsquo;s certificate of incorporation, bylaws, disinterested director vote, stockholder vote, agreement or otherwise.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 7. Exemption from Registration Claimed.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 8. Exhibits.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">The following documents are filed as a part of
  this Registration Statement or incorporated by reference herein:</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left; font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 9%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><B>Exhibit<BR>
      Number</B></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%"><B>&nbsp;</B></TD>
      <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 90%"><FONT STYLE="font-size: 10pt"><B>Description</B></FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">4.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000101376224003515/ea021024101ex3-1_summit.htm">Amended and Restated Certificate of Incorporation of Summit Midstream Corporation (incorporated herein by reference to Exhibit 3.1 to the Registrant&rsquo;s Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))</A>.</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">4.2</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000101376224003515/ea021024101ex3-2_summit.htm">A<FONT STYLE="font-size: 10pt">mended and Restated Bylaws of Summit Midstream Corporation</FONT> (<FONT STYLE="font-size: 10pt">incorporated herein by reference to Exhibit 3.2 to the Registrant&rsquo;s Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201</FONT>))</A>.</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">4.3</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000101376224003515/ea021024101ex3-3_summit.htm">Certificate of Designation of Series A Floating Rate Cumulative Redeemable Perpetual Preferred Stock of Summit Midstream Corporation (incorporated herein by reference to Exhibit 3.3 to the Registrant&rsquo;s Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))</A>.</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">4.4</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/2024218/000101376224003515/ea021024101ex10-7_summit.htm">Summit Midstream Corporation 2024 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.7 to the Registrant&rsquo;s Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))</A></FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">5.1*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea021211401ex5-1_summit.htm"><FONT STYLE="font-size: 10pt">Opinion of Kirkland &amp; Ellis LLP. </FONT></A></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">23.1*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea021211401ex23-1_summit.htm"><FONT STYLE="font-size: 10pt">Consent
  of Deloitte &amp; Touche LLP.</FONT></A></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">23.2*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea021211401ex23-2_summit.htm"><FONT STYLE="font-size: 10pt">Consent
  of Deloitte &amp; Touche LLP.</FONT></A></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">23.3*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea021211401ex5-1_summit.htm"><FONT STYLE="font-size: 10pt">Consent of Kirkland &amp; Ellis LLP (contained in Exhibit 5.1).</FONT></A></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">24.1*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="#poa_001"><FONT STYLE="font-size: 10pt">Power
  of Attorney (included on the signature page to this Registration Statement).</FONT></A></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">107*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea021211401ex-fee_summit.htm"><FONT STYLE="font-size: 10pt">Filing Fee Table. </FONT></A></TD></TR>
  </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="margin-top: 0; margin-bottom: 0"></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><FONT STYLE="font-size: 10pt">*</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Filed herewith. </FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B></B></P>
  
  <!-- Field: Page; Sequence: 4; Value: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: normal 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">II-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence --></P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 9. Undertakings.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(a)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">The undersigned Registrant hereby undertakes:</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(1)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(i)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">To include any prospectus required by Section 10(a)(3) of the Securities Act;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(ii)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">To reflect in the prospectus any facts or events arising after the effective date of this Registration Statement (or the most recent
  post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth
  in this Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total
  dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated
  maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) of the Securities
  Act if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering
  price set forth in the &ldquo;Calculation of Filing Fee Tables&rdquo; table in the effective Registration Statement; and</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(iii)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">To include any material information with respect to the plan of distribution not previously disclosed in this Registration Statement
  or any material change to such information in this Registration Statement;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in"><I>&nbsp;</I></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: 0in"><I>provided, however</I>, that paragraphs (a)(1)(i) and (a)(1)(ii)
  do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed
  with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated
  by reference into this Registration Statement.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(2)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to
  be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be
  deemed to be the initial bona fide offering thereof.</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(3)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the
  termination of the offering.</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(b)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing
  of the Registrant&rsquo;s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing
  of an employee benefit plan&rsquo;s annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in
  this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering
  of such securities at that time shall be deemed to be the initial bona fide offering thereof.</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -0.5in">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.5in">(c)</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling
  persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the
  Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event
  that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a
  director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by
  such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion
  of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether
  such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication
  of such issue.<BR STYLE="clear: both">
  </TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B></B></P>
  
  <!-- Field: Page; Sequence: 5; Value: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: normal 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">II-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --></P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SIGNATURES </B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Pursuant to the requirements of the Securities
  Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form
  S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City
  of Houston, State of Texas, on August 22, 2024.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD>&nbsp;</TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>SUMMIT MIDSTREAM CORPORATION</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD>&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="width: 60%">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; width: 3%"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; width: 37%">
      <P STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">/s/ William J. Mault</P></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD>&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-size: 10pt">William J. Mault</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD>&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">&nbsp;</TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-size: 10pt"><I>Executive Vice President and Chief Financial Officer</I></FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="poa_001"></A><B>POWER OF ATTORNEY </B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">KNOW ALL PERSONS BY THESE PRESENTS, that each person
  whose signature appears below hereby constitutes and appoints J. Heath Deneke, William J. Mault and James D. Johnston, and each of them,
  any of whom may act without the joinder of the other, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution
  and re-substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments
  (including post-effective amendments) to this Registration Statement on Form S-8, and to file the same, with all exhibits thereto, and
  all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents,
  and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection
  therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said
  attorneys-in-fact and agents, or any of them, or their or his or her substitute or substitutes, may lawfully do or cause to be done by
  virtue hereof.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Pursuant to the requirements of the Securities
  Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on August 22, 2024.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&nbsp;</P>
  
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; width: 33%; text-align: center"><FONT STYLE="font-size: 10pt"><B>Signature</B></FONT></TD>
      <TD STYLE="width: 2%; text-align: center">&nbsp;</TD>
      <TD STYLE="border-bottom: Black 1.5pt solid; width: 65%; text-align: center"><FONT STYLE="font-size: 10pt"><B>Title</B></FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ J. Heath Deneke</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">President, Chief Executive Officer and Chairman of the Board</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">J. Heath Deneke</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">(Principal Executive Officer)</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ William J. Mault</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Executive Vice President and Chief Financial Officer</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">William J. Mault</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">(Principal Financial Officer)</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Matthew B. Sicinski</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Senior Vice President and Chief Accounting Officer</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Matthew B. Sicinski</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">(Principal Accounting Officer)</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ James J. Cleary</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">James J. Cleary</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Lee Jacobe</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Lee Jacobe</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Robert J. McNally</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Robert J. McNally</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Rommel M. Oates</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Rommel M. Oates</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Jerry L. Peters</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Jerry L. Peters</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt">/s/ Marguerite Woung-Chapman</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Director</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Marguerite Woung-Chapman</FONT></TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">II-4</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  </BODY>
  </HTML>
metadata_documents: [{"type": "S-8", "sequence": "1", "filename": "ea0212114-s8_summit.htm", "description": "REGISTRATION STATEMENT", "secsgml_size_bytes": 66230}]
metadata_filer: {"company-data": {"conformed-name": "Summit Midstream Corp", "cik": "0002024218", "assigned-sic": "4922", "organization-name": "01 Energy & Transportation", "irs-number": "000000000", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-281730", "film-number": "241233148"}, "business-address": {"street1": "910 LOUISIANA STREET, SUITE 4200", "city": "HOUSTON", "state": "TX", "zip": "77002", "phone": "832-413-4770"}, "mail-address": {"street1": "910 LOUISIANA STREET, SUITE 4200", "city": "HOUSTON", "state": "TX", "zip": "77002"}}
text: As filed with the Securities and Exchange Commission
  on August 22, 2024
  Registration No. 333-
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  Washington, D.C. 20549
  FORM S-8
  REGISTRATION STATEMENT
  UNDER
  THE SECURITIES ACT OF 1933
  SUMMIT MIDSTREAM CORPORATION
  (Exact name of registrant as specified in its
  charter)
  Delaware
  99-3056990
  (State or other jurisdiction of
  incorporation or organization)
  (I.R.S. Employer
  Identification No.)
  910 Louisiana Street, Suite 4200
  Houston, Texas
  77002
  (Address of Principal Executive Offices)
  (Zip Code)
  Summit Midstream Corporation 2024 Long-Term
  Incentive Plan
  (Full title of the plan)
  James D. Johnston
  Summit Midstream Corporation
  910 Louisiana Street, Suite 4200
  Houston, Texas 77002
  (Name and address of agent for service)
  (832) 413-4770
  (Telephone number, including area code, of agent
  for service)
  Copies to:
  Julian J. Seiguer, P.C.
  Anthony L. Sanderson
  Kirkland & Ellis LLP
  609 Main Street
  Houston, Texas 77002
  (713) 836-3600
  Indicate by check mark whether the registrant is a large accelerated
  filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of
  "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth
  company" in Rule 12b-2 of the Exchange Act.
  Large
      accelerated filer
  ☐
  Accelerated
      filer
  ☒
  Non-accelerated
      filer
  ☐
  Smaller
      reporting company
  ☒
  Emerging
      growth company
  ☐
  If an emerging growth company, indicate by check mark if the registrant
  has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant
  to Section 7(a)(2)(B) of the Securities Act.
  ☐
  EXPLANATORY NOTE
  On August
  1, 2024, Summit Midstream Corporation, a Delaware corporation (the "Registrant"), completed the transactions contemplated
  by the Agreement and Plan of Merger, by and among the Registrant, Summit SMC NewCo, LLC ("Merger Sub"), a wholly-owned
  subsidiary of the Registrant, Summit Midstream Partners, LP (the "Partnership") and Summit Midstream GP, LLC, the general
  partner of the Partnership, pursuant to which Merger Sub merged with and into the Partnership, with the Partnership continuing as the
  surviving entity and a wholly-owned subsidiary of the Registrant (the "Corporate Reorganization").
  In connection
  with the Corporate Reorganization, the Registrant assumed the Summit Midstream Partners, LP 2022 Long-Term Incentive Plan, as amended
  by the First Amendment, effective as of March 16, 2022 (the "2022 LTIP") and all of the obligations of the Partnership thereunder.
  In connection with the assumption of the 2022 LTIP and the Corporate Reorganization, the Board of Directors of the Registrant (the "Board")
  approved the amendment and restatement of the 2022 LTIP, with such amendment and restatement effective as of August 1, 2024 (such amended
  and restated plan, the Summit Midstream Corporation 2024 Long-Term Incentive Plan (the "Plan")).
  The Plan
  authorizes the Compensation Committee of the Board, in its discretion, to grant awards of restricted stock, restricted stock units, stock
  options, stock appreciation rights and other awards related to the Registrant's common stock, par value $0.01 per share ("Common
  Stock"), upon such terms and conditions as it may determine appropriate and in accordance with the terms of the Plan. This Registration
  Statement on Form S-8 (this "Registration Statement") is filed by the Registrant to register 1,926,281 shares of
  Common Stock to be issued pursuant to the Plan.
  PART II
  INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
  Item 3. Incorporation of Documents by Reference.
  Except to the extent that information is deemed
  furnished and not filed pursuant to securities laws and regulations, the following documents filed with the Securities and Exchange Commission
  (the "Commission") by the Registrant and Partnership are hereby incorporated by reference into this Registration Statement
  and will be deemed to be a part hereof:
  (1)
  the prospectus dated June 14, 2024, filed on June 14, 2024 pursuant to Rule
  424(b)(3)
  under the Securities Act, relating to the Registration
  Statement on Form S-4, as amended (Registration No. 333-279903);
  (2)
  the Partnership's Annual Report on
  Form 10-K
  for the fiscal year ended December 31, 2023, filed on March 15, 2024 (the "2023
  Form 10-K");
  (3)
  the information included in the Partnership's Definitive Proxy Statement on
  Schedule 14A
  for the Registrant's 2024 Annual
  Meeting of Limited Partners, filed on April 9, 2024, to the extent incorporated by reference in Part III of the 2023 Form 10-K;
  (4)
  the Partnership's Quarterly Reports on Form 10-Q for the quarter ended March 31, 2024, filed on
  May 6, 2024
  , and the quarter
  ended June 30, 2024, filed on
  August 9, 2024
  ;
  (5)
  the Partnership's Current Reports on Form 8-K filed on
  March 22, 2024
  ,
  May 10, 2024
  ,
  May 22, 2024
  ,
  June 3, 2024
  ,
  June 7, 2024
  ,
  June 24, 2024
  ,
  July 17, 2024
  ,
  July 17, 2024
  ,
  July 19, 2024
  ,
  July 29, 2024
  and
  August 1, 2024
  and on Form 8-K/A filed on
  March 28, 2024
  ;
  (6)
  the Registrant's Current Report on
  Form 8-K12B
  filed on August 1, 2024; and
  (7)
  the description of the Registrant's Common Stock contained in
  Exhibit 99.1
  of the Registrant's Current Report on Form 8-K12B, filed on August 1, 2024, and any subsequent amendments or reports filed for the purpose of updating that description.
  Except to the extent that information is deemed
  furnished and not filed pursuant to securities laws and regulations, all documents filed with the Commission by the Registrant pursuant
  to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), subsequent
  to the date hereof and prior to the filing of a post-effective amendment to this Registration Statement which indicates that all securities
  offered hereby have been sold, or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference
  herein and to be a part hereof from the date of filing of such documents.
  Any statement contained herein or incorporated
  by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement
  contained herein or in any subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes
  such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part
  of this Registration Statement.
  Item 4. Description of Securities.
  Not applicable.
  Item 5. Interests of Named Experts and Counsel.
  Not applicable.
  II-
  1
  Item 6. Indemnification of Directors and Officers.
  The Registrant's amended and restated certificate
  of incorporation provides that the Registrant's directors and officers will not be liable to the Registrant or its stockholders
  for monetary damages to the fullest extent permitted by the General Corporation Law of the State of Delaware (the "DGCL"). Any
  amendment to, or repeal of, these provisions will not eliminate or reduce the effect of these provisions in respect of any act, omission
  or claim that occurred or arose prior to that amendment or repeal. In addition, if the DGCL is amended to authorize the further elimination
  or limitation of the liability of directors, then the liability of a director or officer of the Registrant will be limited to the fullest
  extent permitted by the amended DGCL. The Registrant will indemnify, and advance expenses to, any officer or director to the fullest
  extent authorized by the DGCL.
  Section 145 of the DGCL provides that a corporation
  may indemnify directors and officers as well as other employees and individuals against expenses, including attorneys' fees, judgments,
  fines and amounts paid in settlement in connection with specified actions, suits and proceedings whether civil, criminal, administrative,
  or investigative, other than a derivative action by or in the right of the corporation, if they acted in good faith and in a manner they
  reasonably believed to be in or not opposed to the best interests of the corporation and, with respect to any criminal action or proceeding,
  had no reasonable cause to believe their conduct was unlawful. A similar standard is applicable in the case of derivative actions, except
  that indemnification extends only to expenses, including attorneys' fees, incurred in connection with the defense or settlement
  of such action and the statute requires court approval before there can be any indemnification where the person seeking indemnification
  has been found liable to the corporation. The statute provides that it is not exclusive of other indemnification that may be granted by
  a corporation's certificate of incorporation, bylaws, disinterested director vote, stockholder vote, agreement or otherwise.
  Item 7. Exemption from Registration Claimed.
  Not applicable.
  Item 8. Exhibits.
  The following documents are filed as a part of
  this Registration Statement or incorporated by reference herein:
  Exhibit
  Number
  Description
  4.1
  Amended and Restated Certificate of Incorporation of Summit Midstream Corporation (incorporated herein by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))
  .
  4.2
  A
  mended and Restated Bylaws of Summit Midstream Corporation
  (
  incorporated herein by reference to Exhibit 3.2 to the Registrant's Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201
  ))
  .
  4.3
  Certificate of Designation of Series A Floating Rate Cumulative Redeemable Perpetual Preferred Stock of Summit Midstream Corporation (incorporated herein by reference to Exhibit 3.3 to the Registrant's Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))
  .
  4.4
  Summit Midstream Corporation 2024 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.7 to the Registrant's Current Report on Form 8-K12B filed on August 1, 2024 (Commission File No. 001-42201))
  5.1*
  Opinion of Kirkland & Ellis LLP.
  23.1*
  Consent
  of Deloitte & Touche LLP.
  23.2*
  Consent
  of Deloitte & Touche LLP.
  23.3*
  Consent of Kirkland & Ellis LLP (contained in Exhibit 5.1).
  24.1*
  Power
  of Attorney (included on the signature page to this Registration Statement).
  107*
  Filing Fee Table.
  *
  Filed herewith.
  II-
  2
  Item 9. Undertakings.
  (a)
  The undersigned Registrant hereby undertakes:
  (1)
  To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:
  (i)
  To include any prospectus required by Section 10(a)(3) of the Securities Act;
  (ii)
  To reflect in the prospectus any facts or events arising after the effective date of this Registration Statement (or the most recent
  post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth
  in this Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total
  dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated
  maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) of the Securities
  Act if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering
  price set forth in the "Calculation of Filing Fee Tables" table in the effective Registration Statement; and
  (iii)
  To include any material information with respect to the plan of distribution not previously disclosed in this Registration Statement
  or any material change to such information in this Registration Statement;
  provided, however
  , that paragraphs (a)(1)(i) and (a)(1)(ii)
  do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed
  with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated
  by reference into this Registration Statement.
  (2)
  That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to
  be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be
  deemed to be the initial bona fide offering thereof.
  (3)
  To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the
  termination of the offering.
  (b)
  The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing
  of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing
  of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in
  this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering
  of such securities at that time shall be deemed to be the initial bona fide offering thereof.
  (c)
  Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling
  persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the
  Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event
  that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a
  director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by
  such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion
  of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether
  such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication
  of such issue.
  II-
  3
  SIGNATURES
  Pursuant to the requirements of the Securities
  Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form
  S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City
  of Houston, State of Texas, on August 22, 2024.
  SUMMIT MIDSTREAM CORPORATION
  By:
  /s/ William J. Mault
  William J. Mault
  Executive Vice President and Chief Financial Officer
  POWER OF ATTORNEY
  KNOW ALL PERSONS BY THESE PRESENTS, that each person
  whose signature appears below hereby constitutes and appoints J. Heath Deneke, William J. Mault and James D. Johnston, and each of them,
  any of whom may act without the joinder of the other, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution
  and re-substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments
  (including post-effective amendments) to this Registration Statement on Form S-8, and to file the same, with all exhibits thereto, and
  all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents,
  and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection
  therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said
  attorneys-in-fact and agents, or any of them, or their or his or her substitute or substitutes, may lawfully do or cause to be done by
  virtue hereof.
  Pursuant to the requirements of the Securities
  Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on August 22, 2024.
  Signature
  Title
  /s/ J. Heath Deneke
  President, Chief Executive Officer and Chairman of the Board
  J. Heath Deneke
  (Principal Executive Officer)
  /s/ William J. Mault
  Executive Vice President and Chief Financial Officer
  William J. Mault
  (Principal Financial Officer)
  /s/ Matthew B. Sicinski
  Senior Vice President and Chief Accounting Officer
  Matthew B. Sicinski
  (Principal Accounting Officer)
  /s/ James J. Cleary
  Director
  James J. Cleary
  /s/ Lee Jacobe
  Director
  Lee Jacobe
  /s/ Robert J. McNally
  Director
  Robert J. McNally
  /s/ Rommel M. Oates
  Director
  Rommel M. Oates
  /s/ Jerry L. Peters
  Director
  Jerry L. Peters
  /s/ Marguerite Woung-Chapman
  Director
  Marguerite Woung-Chapman
  II-4