content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <!-- Field: Pseudo-Tag; ID: Name; Data: O' Doherty Philip -->
            <cik>0001890462</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001674101</issuerCik>
        <issuerName>Vertiv Holdings Co</issuerName>
        <secFileNumber>001-38518</secFileNumber>
        <issuerAddress>
          <com:street1>505 N. CLEVELAND AVE.</com:street1>
          <com:city>WESTERVILLE</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>43082</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>614-888-0246</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>O' Doherty Philip</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Affiliate</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Credit Suisse Securities (USA) LLC</name>
          <address>
            <com:street1>Eleven Madison Avenue</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10010</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>1916824</noOfUnitsSold>
        <aggregateMarketValue>63573001.40</aggregateMarketValue>
        <noOfUnitsOutstanding>380527755</noOfUnitsOutstanding>
        <approxSaleDate>08/02/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Bank Julius Baer</name>
          <address>
            <com:street1>BAHNHOFSTRASSE 36</com:street1>
            <com:city>Zurich</com:city>
            <com:stateOrCountry>V8</com:stateOrCountry>
            <com:zipCode>8001</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>1916824</noOfUnitsSold>
        <aggregateMarketValue>63573001.40</aggregateMarketValue>
        <noOfUnitsOutstanding>380527755</noOfUnitsOutstanding>
        <approxSaleDate>08/02/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>11/01/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Merger</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Vertiv Holdings Co</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>18486271</amountOfSecuritiesAcquired>
        <paymentDate>11/01/2021</paymentDate>
        <natureOfPayment>Merger Consideration</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>05/30/2023</saleDate>
        <amountOfSecuritiesSold>1144030</amountOfSecuritiesSold>
        <grossProceeds>22880600.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/05/2023</saleDate>
        <amountOfSecuritiesSold>236132</amountOfSecuritiesSold>
        <grossProceeds>4722640.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/06/2023</saleDate>
        <amountOfSecuritiesSold>673868</amountOfSecuritiesSold>
        <grossProceeds>13477360.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/26/2023</saleDate>
        <amountOfSecuritiesSold>130008</amountOfSecuritiesSold>
        <grossProceeds>3120192.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/27/2023</saleDate>
        <amountOfSecuritiesSold>26876</amountOfSecuritiesSold>
        <grossProceeds>645024.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/29/2023</saleDate>
        <amountOfSecuritiesSold>1897146</amountOfSecuritiesSold>
        <grossProceeds>45581019.51</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Powerbar Limited/Phil O'Doherty</name>
          <address>
            <com:street1>1 Apriliou, 47, Flat/Office 21</com:street1>
            <com:city>Limassol</com:city>
            <com:stateOrCountry>G4</com:stateOrCountry>
            <com:zipCode>3117</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>07/13/2023</saleDate>
        <amountOfSecuritiesSold>137206</amountOfSecuritiesSold>
        <grossProceeds>3704562.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>Shares being sold via Rule 10b5-1 Plan for Powerbar, Ltd., where Phil O'Doherty is principal owner. Shares sold under this Form 144 filing equal 1,916,824</remarks>
      <noticeSignature>
        <noticeDate>08/02/2023</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>11/23/2022</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Phil O'Doherty</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 8134}]
text: 144
  0001890462
  XXXXXXXX
  LIVE
  0001674101
  Vertiv Holdings Co
  001-38518
  505 N. CLEVELAND AVE.
  WESTERVILLE
  OH
  43082
  614-888-0246
  O' Doherty Philip
  Affiliate
  Common
  Credit Suisse Securities (USA) LLC
  Eleven Madison Avenue
  New York
  NY
  10010
  1916824
  63573001.40
  380527755
  08/02/2023
  NYSE
  Common
  Bank Julius Baer
  BAHNHOFSTRASSE 36
  Zurich
  V8
  8001
  1916824
  63573001.40
  380527755
  08/02/2023
  NYSE
  Common
  11/01/2021
  Merger
  Vertiv Holdings Co
  N
  18486271
  11/01/2021
  Merger Consideration
  N
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  05/30/2023
  1144030
  22880600.00
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  06/05/2023
  236132
  4722640.00
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  06/06/2023
  673868
  13477360.00
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  06/26/2023
  130008
  3120192.00
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  06/27/2023
  26876
  645024.00
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  06/29/2023
  1897146
  45581019.51
  Powerbar Limited/Phil O'Doherty
  1 Apriliou, 47, Flat/Office 21
  Limassol
  G4
  3117
  Common
  07/13/2023
  137206
  3704562.00
  Shares being sold via Rule 10b5-1 Plan for Powerbar, Ltd., where Phil O'Doherty is principal owner. Shares sold under this Form 144 filing equal 1,916,824
  08/02/2023
  11/23/2022
  /s/ Phil O'Doherty