<SEC-DOCUMENT>0001193125-26-115942.txt : 20260415
<SEC-HEADER>0001193125-26-115942.hdr.sgml : 20260415
<ACCEPTANCE-DATETIME>20260319160505
ACCESSION NUMBER:		0001193125-26-115942
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260318
FILED AS OF DATE:		20260319
DATE AS OF CHANGE:		20260319

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Opportunity Private Equity Gestora de Recursos Ltda.
		CENTRAL INDEX KEY:			0001933233
		ORGANIZATION NAME:           	
		STATE OF INCORPORATION:			D5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41638
		FILM NUMBER:		26774190

	BUSINESS ADDRESS:	
		STREET 1:		RUA VISCONDE DE PIRAJA 351
		STREET 2:		14 ANDAR
		CITY:			RIO DE JANEIRO
		STATE:			D5
		ZIP:			22410-906
		BUSINESS PHONE:		55 21-3804-3700

	MAIL ADDRESS:	
		STREET 1:		RUA VISCONDE DE PIRAJA 351
		STREET 2:		14 ANDAR
		CITY:			RIO DE JANEIRO
		STATE:			D5
		ZIP:			22410-906

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ambipar Emergency Response
		CENTRAL INDEX KEY:			0001937441
		STANDARD INDUSTRIAL CLASSIFICATION:	HAZARDOUS WASTE MANAGEMENT [4955]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		AVENIDA ANGELICA, N. 2346
		STREET 2:		5TH FLOOR, ROOM 4, CONSOLACAO
		CITY:			SAO PAULO
		STATE:			D5
		ZIP:			01228-200
		BUSINESS PHONE:		55-11-3429-5022

	MAIL ADDRESS:	
		STREET 1:		AVENIDA ANGELICA, N. 2346
		STREET 2:		5TH FLOOR, ROOM 4, CONSOLACAO
		CITY:			SAO PAULO
		STATE:			D5
		ZIP:			01228-200
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2026-03-18</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001937441</issuerCik>
        <issuerName>Ambipar Emergency Response</issuerName>
        <issuerTradingSymbol>AMBI</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001933233</rptOwnerCik>
            <rptOwnerName>Opportunity Private Equity Gestora de Recursos Ltda.</rptOwnerName>
        </reportingOwnerId>
    <reportingOwnerAddress>
      <rptOwnerNonUSAddressFlag>true</rptOwnerNonUSAddressFlag>
      <rptOwnerStreet1>Rua Visconde de Piraja 351,</rptOwnerStreet1>
      <rptOwnerStreet2>14th floor (part)</rptOwnerStreet2>
      <rptOwnerCity>Ipanema, Rio de Janeiro</rptOwnerCity>
      <rptOwnerNonUSStateTerritory>BRAZIL</rptOwnerNonUSStateTerritory>
      <rptOwnerCountry>D5</rptOwnerCountry>
      <rptOwnerZipCode>22410-906</rptOwnerZipCode>
    </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Ordinary Shares</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>11810000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Warrants</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>11.5</value>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2028-03-03</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Ordinary Shares</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F3"/>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2280000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The filing of this Form 3 shall not be construed as an admission that Opportunity Private Equity Gestora de Recursos Ltda. (&quot;OPEG&quot;) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the &quot;Exchange Act&quot;), or otherwise the beneficial owner of any (i) Class A Ordinary Shares, par value $0.0001 per share (&quot;Ordinary Shares&quot;), of Ambipar Emergency Response (the &quot;Issuer&quot;), or (ii) Warrants of the Issuer (&quot;Warrants&quot;) exercisable for Class A Ordinary Shares. Pursuant to Rule 16a-1(a)(4) of the Exchange Act, OPEG disclaims such beneficial ownership, except to the extent of its pecuniary interest.</footnote>
        <footnote id="F2">OPEG is the investment manager of Opportunity Dinamico Fundo de Investimento em Participacoes Multiestrategia Responsabilidade Limitada (the &quot;Fund&quot;), which is the direct beneficial owner of 11,810,000 Ordinary Shares and 2,280,000 Warrants.  OPEG, although it directs the voting and disposition of the Ordinary Shares and Warrants held by the Fund, only receives an asset-based fee and performance fee relating to such securities.</footnote>
        <footnote id="F3">Pursuant to the Warrant Agreement dated July 15, 2020, and the Form 20-F of the Issuer filed with the Securities and Exchange commission on June 24, 2025, each Warrant (i) is exercisable into one Ordinary Share at a price of $11.50, subject to adjustment as specified therein, during the period described therein and (ii) expires on March 3, 2028.</footnote>
    </footnotes>

    <remarks>Victor B. Almeida, a Partner holding less than 10% of OPEG, serves as a member of the board of directors of the Issuer as the representative of OPEG.  In connection therewith, OPEG may be deemed to be a director by deputization of the Issuer solely for purposes of Section 16(a) of the Exchange Act.  As a result, OPEG is listed as a &quot;Reporting Person&quot; in Item 1 and the &quot;Director&quot; box is marked in Item 4 of this Form 3.</remarks>

    <ownerSignature>
        <signatureName>Opportunity Private Equity Gestora de Recursos Ltda., By: /s/ Leonardo Guimaraes Pinto, Director</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Opportunity Private Equity Gestora de Recursos Ltda., By: /s/ Maria Amalia Delfim de Melo Coutrim, Director</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
