<html>
<head><title>
Prepared and filed by St Ives Financial
</title>
</head>
<body bgcolor="#FFFFFF">
<page>
 <p align="center"><b><font face="serif" size="5">UNITED STATES<br>
 </font></b><b><font face="serif" size="5">SECURITIES AND EXCHANGE COMMISSION </font></b></p>
<p align="center"><font size="2" face="serif"><b>WASHINGTON, DC 20549 </b></font></p>
<p align="center"><b><font face="serif" size="5">FORM 8-K </font></b></p>
<p align="center"><font size="2" face="serif"><b>CURRENT REPORT<br>
</b></font><font size="2" face="serif"><b>Pursuant to Section 13 or 15(d) of the<br>
</b></font><font size="2" face="serif"><b>Securities Exchange Act of 1934 </b></font></p>
<p align="center"><font size="2" face="serif">Date of report (Date of earliest event reported)  <b>February 13, 2006</b></font></p>
<p align="center"><b><font face="serif" size="5">AEARO COMPANY I</font></b><br>
<font size="2" face="serif">(Exact Name of Registrant as Specified in Its Charter) </font></p>
<table width="100%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr valign="top" bgcolor="#FFFFFF">
<td align="center"><font size="2" face="serif"><b>Delaware</b></font></td>
<td align="left" width="2%">&nbsp;</td>
<td width="1%" align="right">&nbsp;</td>
<td width="23%" align="center"><font size="2" face="serif"><b>333-116676 </b></font></td>
<td width="2%" align="left">&nbsp;</td>
<td width="1%" align="right">&nbsp;</td>
<td width="33%" align="center"><font size="2" face="serif"><b>13-3840456 </b></font></td>
</tr>
<tr valign="top" bgcolor="#FFFFFF">
<td align="center"><font size="2" face="serif">(State or Other Jurisdiction of Incorporation) </font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="center"><font size="2" face="serif">(Commission File Number) </font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="center"><font size="2" face="serif">(IRS Employer Identification No.) </font></td>
</tr>
<tr valign="top" bgcolor="#FFFFFF">
  <td align="center" valign="bottom">&nbsp;</td>
  <td align="left">&nbsp;</td>
  <td align="right">&nbsp;</td>
  <td align="left">&nbsp;</td>
  <td align="left">&nbsp;</td>
  <td align="right">&nbsp;</td>
  <td align="center" valign="bottom">&nbsp;</td>
</tr>
<tr valign="top" bgcolor="#FFFFFF">
<td align="center" valign="bottom"><font size="2" face="serif"><b>5457 W. 79<sup>th</sup> Street</b></font><br><font size="2" face="serif"><b>Indianapolis, Indiana </b></font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="left"><font size="2" face="serif">&nbsp;</font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="center" valign="bottom"><font size="2" face="serif"><b>75082</b></font></td>
</tr>
<tr valign="top" bgcolor="#FFFFFF">
<td align="center" valign="bottom"><font size="2" face="serif">(Address of Principal Executive Offices) </font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="left"><font size="2" face="serif">&nbsp;</font></td>
<td align="left">&nbsp;</td>
<td align="right">&nbsp;</td>
<td align="center" valign="bottom"><font size="2" face="serif">(Zip Code) </font></td>
</tr>
<tr valign="top" bgcolor="#FFFFFF">
  <td colspan="7" align="left">&nbsp;</td>
</tr>
<tr align="center" valign="top" bgcolor="#FFFFFF">
<td colspan="7"><font size="2" face="serif"><b>(317) 692-6666 </b></font></td>
</tr>
<tr align="center" valign="top" bgcolor="#FFFFFF">
<td colspan="7"><font size="2" face="serif">(Registrant&#8217;s Telephone Number, Including Area Code) </font></td>
</tr>
</table>
<p align="left"><font size="2" face="serif">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions ( <i>see </i>General Instruction A.2. below): </font></p>
<p align="left"><font size="2" face="serif"><img src="emptybox.gif">&nbsp;&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) </font></p>
<p align="left"><font size="2" face="serif"><img src="emptybox.gif">&nbsp;&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) </font></p>
<p align="left"><font size="2" face="serif"><img src="emptybox.gif">&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) </font></p>
<p align="left"><font size="2" face="serif"><img src="emptybox.gif">&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </font></p>
<p align="center">&nbsp;</p>
<hr noshade align="center" width="100%" size="2">
<div style="page-break-before:always"></div>
<page>
<a name="p?"></a>
<p align="left"><font size="2" face="serif"><b>Item 2.02&nbsp;&nbsp;&nbsp;Results of Operations and Financial Condition</b></font></p>
<p align="left"><font size="2" face="serif">On February 13, 2006, Aearo Company I announced its results of operations for the three months ended December 31, 2005.  A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.</font></p>
<p align="left"><font size="2" face="serif"><b>Item 9.01&nbsp;&nbsp;&nbsp;Financial Statements and Exhibits</b></font></p>
<p align="left"><font size="2" face="serif">(c) Exhibits</font></p>
<p align="left"><font size="2" face="serif">99.1&nbsp;&nbsp;Press release dated February 13, 2006 of Aearo Company I.</font></p>
<p align="center"><font size="2" face="serif"></font></p>
<hr noshade align="center" width="100%" size="2">
<div style="page-break-before:always"></div>
<page> <a name="p?"></a>
<p align="center"><font size="2" face="serif"><b>SIGNATURES</b></font></p>
<p align="left"><font size="2" face="serif">Pursuant to the requirements of the Securities Exchange
Act of 1934, the registrant has duly caused this report to be signed on its behalf by the
 undersigned hereunto duly authorized. </font></p>
 <table width="100%" cellspacing="0" cellpadding="0" border="0">
<tr valign="top">
<td align="left"><font size="2" face="serif">Dated: February 13, 2006 </font></td>
<td colspan="2" align="left"><font size="2" face="serif">AEARO COMPANY I</font></td>
</tr>
<tr valign="top">
  <td align="left">&nbsp;</td>
  <td align="left">&nbsp;</td>
  <td align="left">&nbsp;</td>
</tr>
<tr valign="top">
<td align="left" width="50%"><font size="2" face="serif">&nbsp;</font></td>
<td align="left" width="5%"><font size="2" face="serif">By: </font></td>
<td align="left"><font size="2" face="serif"><u>/s/ Jeffrey S. Kulka&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u></font></td>
</tr>
<tr valign="top">
<td align="left"><font size="2" face="serif">&nbsp;</font></td>
<td align="left"><font size="2" face="serif">Name: </font></td>
<td align="left"><font size="2" face="serif">Jeffrey S. Kulka</font></td>

</tr>
<tr valign="top">
<td align="left"><font size="2" face="serif">&nbsp;</font></td>
<td align="left"><font size="2" face="serif">Title: </font></td>
<td align="left"><font size="2" face="serif">Senior Vice President, Chief Financial Officer and Secretary</font></td>
</tr>
</table>
<p align="center">&nbsp;</p>
<hr noshade align="center" width="100%" size="2">
</body>
</html>
[{"type": "8-K", "sequence": "1", "filename": "b411605_8k.htm", "description": "CURRENT REPORT", "secsgml_size_bytes": 7392}]
{"company-data": {"conformed-name": "Aearo CO I", "cik": "0001290498", "assigned-sic": "3990", "irs-number": "133840356", "state-of-incorporation": "DE", "fiscal-year-end": "0930"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "333-116676", "film-number": "06605058"}, "business-address": {"street1": "5457 W 79TH STREET", "city": "INDIANAPOLIS", "state": "IN", "zip": "46268", "phone": "(317) 692-6666"}, "mail-address": {"street1": "5457 W 79TH STREET", "city": "INDIANAPOLIS", "state": "IN", "zip": "46268"}}
Prepared and filed by St Ives Financial
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported)
February 13, 2006
AEARO COMPANY I
(Exact Name of Registrant as Specified in Its Charter)
Delaware
333-116676
13-3840456
(State or Other Jurisdiction of Incorporation)
(Commission File Number)
(IRS Employer Identification No.)
5457 W. 79
th
Street
Indianapolis, Indiana
75082
(Address of Principal Executive Offices)
(Zip Code)
(317) 692-6666
(Registrant's Telephone Number, Including Area Code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (
see
General Instruction A.2. below):
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 2.02   Results of Operations and Financial Condition
On February 13, 2006, Aearo Company I announced its results of operations for the three months ended December 31, 2005.  A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
Item 9.01   Financial Statements and Exhibits
(c) Exhibits
99.1  Press release dated February 13, 2006 of Aearo Company I.
SIGNATURES
Pursuant to the requirements of the Securities Exchange
Act of 1934, the registrant has duly caused this report to be signed on its behalf by the
 undersigned hereunto duly authorized.
Dated: February 13, 2006
AEARO COMPANY I
By:
/s/ Jeffrey S. Kulka
Name:
Jeffrey S. Kulka
Title:
Senior Vice President, Chief Financial Officer and Secretary