<SEC-DOCUMENT>0002070979-26-000117.txt : 20260318
<SEC-HEADER>0002070979-26-000117.hdr.sgml : 20260318
<ACCEPTANCE-DATETIME>20260318170223
ACCESSION NUMBER:		0002070979-26-000117
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260318
FILED AS OF DATE:		20260318
DATE AS OF CHANGE:		20260318

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MACK DAVID J.
		CENTRAL INDEX KEY:			0001694466
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41638
		FILM NUMBER:		26770243

	MAIL ADDRESS:	
		STREET 1:		C/O BIOXCEL THERAPEUTICS, INC.
		STREET 2:		555 LONG WHARF DRIVE
		CITY:			NEW HAVEN
		STATE:			CT
		ZIP:			06511

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>form3.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

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

    <noSecuritiesOwned>1</noSecuritiesOwned>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001694466</rptOwnerCik>
            <rptOwnerName>MACK DAVID J.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>410 PARK AVENUE, SUITE 900</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ David J. Mack</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
