<SEC-DOCUMENT>0000899243-21-044131.txt : 20211110
<SEC-HEADER>0000899243-21-044131.hdr.sgml : 20211110
<ACCEPTANCE-DATETIME>20211110192126
ACCESSION NUMBER:		0000899243-21-044131
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211108
FILED AS OF DATE:		20211110
DATE AS OF CHANGE:		20211110

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Stein Kevin M
		CENTRAL INDEX KEY:			0001431675

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41027
		FILM NUMBER:		211398437

	MAIL ADDRESS:	
		STREET 1:		TRANSDIGM GROUP INCORPORATED
		STREET 2:		1301 EAST 9TH STREET, SUITE 3000
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44114

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Perimeter Solutions, SA
		CENTRAL INDEX KEY:			0001880319
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			N4
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		12E RUE GUILLAUME KROLL, L-1882
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-1882
		BUSINESS PHONE:		000-000-0000

	MAIL ADDRESS:	
		STREET 1:		12E RUE GUILLAUME KROLL, L-1882
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-1882
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-11-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001880319</issuerCik>
        <issuerName>Perimeter Solutions, SA</issuerName>
        <issuerTradingSymbol>PRM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001431675</rptOwnerCik>
            <rptOwnerName>Stein Kevin M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O PERIMETER SOLUTIONS, SA</rptOwnerStreet1>
            <rptOwnerStreet2>12E RUE GUILLAUME KROLL</rptOwnerStreet2>
            <rptOwnerCity>LUXEMBOURG</rptOwnerCity>
            <rptOwnerState>N4</rptOwnerState>
            <rptOwnerZipCode>L-1882</rptOwnerZipCode>
            <rptOwnerStateDescription>LUXEMBOURG</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2021-11-08</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>15000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>15000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By: Trust</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2021-11-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>10.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>115000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By: Trust</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Received in exchange for 15,000 ordinary shares of EverArc Holdings Limited (&quot;EverArc&quot;) in connection with the consummation of the transactions contemplated by that certain Business Combination Agreement, dated as of June 15, 2021, by and among EverArc, Perimeter Solutions, SA, SK Invictus Holdings S.a r.l., SK Invictus Intermediate S.a r.l., and EverArc (BVI) Merger Sub Limited (the &quot;Business Combination&quot;).</footnote>
        <footnote id="F2">The securities are held by The Kristen Stein 2021 Irrevocable Trust uad 9/22/2021 (the &quot;Stein Trust&quot;). The Reporting Person is the trustee of the Stein Trust and may be considered to have beneficial ownership of the ordinary shares of the Issuer held by the Stein Trust. The Reporting Person disclaims beneficial ownership of any shares in which he does not have a pecuniary interest.</footnote>
        <footnote id="F3">In connection with the Business Combination, the Reporting Person purchased 100,000 ordinary shares from the Issuer for $10.00 per share.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Noriko Yokozuka, as Attorney-in-Fact</signatureName>
        <signatureDate>2021-11-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
