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        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001991913</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
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    <formData>
        <issuerInfo>
            <issuerCik>0001880319</issuerCik>
            <issuerName>PERIMETER SOLUTIONS, SA</issuerName>
            <secFileNumber>001-41027</secFileNumber>
            <issuerAddress>
                <ns2:street1>12E RUE GUILLAUME KROLL, L-1882</ns2:street1>
                <ns2:city>LUXEMBOURG</ns2:city>
                <ns2:stateOrCountry>N4</ns2:stateOrCountry>
                <ns2:zipCode>N4 L-1882</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>314-396-7343</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>EVERARC FOUNDERS, LLC</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>318183</noOfUnitsSold>
            <aggregateMarketValue>1884788.82</aggregateMarketValue>
            <noOfUnitsOutstanding>154520833</noOfUnitsOutstanding>
            <approxSaleDate>08/31/2023</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/15/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Founder Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>318183</amountOfSecuritiesAcquired>
            <paymentDate>02/15/2022</paymentDate>
            <natureOfPayment>ordinary shares received from the Issuer in payment of an annual advisory fee.</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>08/31/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Vivek Raj</signature>
        </noticeSignature>
    </formData>
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144
0001991913
XXXXXXXX
LIVE
0001880319
PERIMETER SOLUTIONS, SA
001-41027
12E RUE GUILLAUME KROLL, L-1882
LUXEMBOURG
N4
N4 L-1882
314-396-7343
EVERARC FOUNDERS, LLC
Officer
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
318183
1884788.82
154520833
08/31/2023
NYSE
Common
02/15/2022
Founder Stock
Issuer
N
318183
02/15/2022
ordinary shares received from the Issuer in payment of an annual advisory fee.
Y
08/31/2023
/s/ Vivek Raj