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

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001482996</cik>
        <entityName>FMS Services, LLC</entityName>
        <issuerAddress>
            <street1>1000 E. WOODFIELD ROAD</street1>
            <city>SCHAUMBURG</city>
            <stateOrCountry>IL</stateOrCountry>
            <zipCode>60173</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>1-847-762-7662</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <issuerList>
        <issuer>
            <cik>0001483415</cik>
            <entityName>FMS Investment Corp.</entityName>
            <issuerAddress>
                <street1>1000 E. WOODFIELD ROAD</street1>
                <city>SCHAUMBURG</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </issuerAddress>
            <issuerPhoneNumber>1-847-762-7662</issuerPhoneNumber>
            <jurisdictionOfInc>MARYLAND</jurisdictionOfInc>
            <issuerPreviousNameList>
                <value>None</value>
            </issuerPreviousNameList>
            <edgarPreviousNameList>
                <value>None</value>
            </edgarPreviousNameList>
            <entityType>Corporation</entityType>
            <yearOfInc>
                <overFiveYears>true</overFiveYears>
            </yearOfInc>
        </issuer>
    </issuerList>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Balaji</firstName>
                <middleName>Soundara</middleName>
                <lastName>Rajan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Bruce</firstName>
                <middleName>Alan</middleName>
                <lastName>MacFarlane</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Maureen</firstName>
                <lastName>Peterson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Timothy</firstName>
                <middleName>William</middleName>
                <lastName>Adelman</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <middleName>Lloyd</middleName>
                <lastName>Konrad</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Gil</firstName>
                <lastName>Zitin</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1000 E. Woodfield Road</street1>
                <city>Schaumburg</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60173</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-01-26</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isDebtType>true</isDebtType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>800000</totalOfferingAmount>
            <totalAmountSold>800000</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>1</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>true</authorizedRepresentative>
            <signature>
                <issuerName>FMS Services, LLC</issuerName>
                <signatureName>/s/ Balaji S. Rajan</signatureName>
                <nameOfSigner>Balaji S. Rajan</nameOfSigner>
                <signatureTitle>President and Chief Executive Officer</signatureTitle>
                <signatureDate>2010-02-06</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
