<SEC-DOCUMENT>0001973379-25-000302.txt : 20251125
<SEC-HEADER>0001973379-25-000302.hdr.sgml : 20251125
<ACCEPTANCE-DATETIME>20251125160700
ACCESSION NUMBER:		0001973379-25-000302
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251125
DATE AS OF CHANGE:		20251125

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ESCO TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0000866706
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATIONS EQUIPMENT, NEC [3669]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				431554045
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-10596
		FILM NUMBER:		251521100

	BUSINESS ADDRESS:	
		STREET 1:		645 MARYVILLE CENTRE DR., SUITE 300
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63141
		BUSINESS PHONE:		3142137200

	MAIL ADDRESS:	
		STREET 1:		645 MARYVILLE CENTRE DR., SUITE 300
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63141

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ESCO ELECTRONICS CORP
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sayler Bryan H
		CENTRAL INDEX KEY:			0001957432
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		ESCO TECHNOLOGIES INC.
		STREET 2:		645 MARYVILLE CENTRE DR., SUITE 300
		CITY:			SAINT LOUIS
		STATE:			MO
		ZIP:			63141
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?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>
          <cik>0001957432</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000866706</issuerCik>
      <issuerName>ESCO TECHNOLOGIES INC</issuerName>
      <secFileNumber>001-10596</secFileNumber>
      <issuerAddress>
        <com:street1>645 MARYVILLE CENTRE DR., SUITE 300</com:street1>
        <com:city>ST. LOUIS</com:city>
        <com:stateOrCountry>MO</com:stateOrCountry>
        <com:zipCode>63141</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>3142137200</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Sayler Bryan H</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
        <relationshipToIssuer>CEO and President</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Citigroup Global Markets, Inc</name>
        <address>
          <com:street1>390 Greenwich Street</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10013</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>9785</noOfUnitsSold>
      <aggregateMarketValue>2152700.00</aggregateMarketValue>
      <noOfUnitsOutstanding>25824688</noOfUnitsOutstanding>
      <approxSaleDate>11/25/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>11/25/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Performance shares and Restricted stock vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ESCO Technologies</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>9785</amountOfSecuritiesAcquired>
      <paymentDate>11/25/2025</paymentDate>
      <natureOfPayment>Services Rendered</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>Securities to be sold and securities acquired are from various dates</remarks>
    <noticeSignature>
      <noticeDate>11/25/2025</noticeDate>
      <signature>Conformed Signature on File</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
