<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0401</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001465809</cik>
        <entityName>SS1 Acquisition, LLC</entityName>
        <issuerAddress>
            <street1>322 WEST MAIN STREET</street1>
            <street2></street2>
            <city>LOUISVILLE</city>
            <stateOrCountry>KY</stateOrCountry>
            <zipCode>40202</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>5025957000</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>KENTUCKY</jurisdictionOfInc>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2009</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <middleName></middleName>
                <lastName>Saunders</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>322 West Main Street</street1>
                <street2></street2>
                <city>Louisville</city>
                <stateOrCountry>KY</stateOrCountry>
                <zipCode>40202</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chairman</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Timothy</firstName>
                <middleName></middleName>
                <lastName>Reilly</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>322 West Main Street</street1>
                <street2></street2>
                <city>Louisville</city>
                <stateOrCountry>KY</stateOrCountry>
                <zipCode>40202</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>President</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Tim</firstName>
                <middleName></middleName>
                <lastName>Thomas</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>322 West Main Street</street1>
                <street2></street2>
                <city>Louisville</city>
                <stateOrCountry>KY</stateOrCountry>
                <zipCode>40202</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President/Principal Staff Engineer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Nikhil</firstName>
                <middleName></middleName>
                <lastName>Deo</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>322 West Main Street</street1>
                <street2></street2>
                <city>Louisville</city>
                <stateOrCountry>KY</stateOrCountry>
                <zipCode>40202</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President/Senior Staff Engineer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Damon</firstName>
                <middleName></middleName>
                <lastName>Lange</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>322 West Main Street</street1>
                <street2></street2>
                <city>Louisville</city>
                <stateOrCountry>KY</stateOrCountry>
                <zipCode>40202</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President Engineering and Chief Software Architect</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Technology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>$1,000,001 - $5,000,000</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0000911959-09-000009</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-06-08</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>true</isBusinessCombinationTransaction>
            <clarificationOfResponse>Funds raised in this offering will fund purchase price of concurrent sale of issuer stock.</clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>25000</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Stephen Andrew McKay</recipientName>
                <recipientCRDNumber>5580844</recipientCRDNumber>
                <associatedBDName>Burch &amp; Company, Inc.</associatedBDName>
                <associatedBDCRDNumber>102280</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>1201 NW Briarcliff Parkway</street1>
                    <street2></street2>
                    <city>Kansas City</city>
                    <stateOrCountry>MO</stateOrCountry>
                    <zipCode>64116</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>KY</state>
                    <state>MA</state>
                </statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>2350000</totalOfferingAmount>
            <totalAmountSold>2350000</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>19</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>103388</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>SS1 Acquisition, LLC</issuerName>
                <signatureName>Timothy Reilly</signatureName>
                <nameOfSigner>Timothy Reilly</nameOfSigner>
                <signatureTitle>President</signatureTitle>
                <signatureDate>2009-06-15</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
