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

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001211635</cik>
        <entityName>EMN8, Inc.</entityName>
        <issuerAddress>
            <street1>10070 MESA RIM ROAD</street1>
            <city>SAN DIEGO</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>92121</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(858) 784-0800</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>EMN8 INC</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Perse</firstName>
                <lastName>Faily</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o EMN8, Inc.</street1>
                <street2>10070 Mesa Rim Road</street2>
                <city>San Diego</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92121</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Janice</firstName>
                <lastName>Meyer</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o EMN8, Inc.</street1>
                <street2>10070 Mesa Rim Road</street2>
                <city>San Diego</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92121</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Paul</firstName>
                <lastName>Sidlo</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o RZN8</street1>
                <street2>6430 Sunset Blvd., Suite 500</street2>
                <city>Hollywood</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>90028</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Paul</firstName>
                <lastName>Pappajohn</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Sid R. Bass Associates LP</street1>
                <street2>201 Main Street, 32nd Floor</street2>
                <city>Fort Worth</city>
                <stateOrCountry>TX</stateOrCountry>
                <zipCode>76102</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Ron</firstName>
                <lastName>Taylor</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o RMT Family Partners, Ltd.</street1>
                <street2>138 West Canoe Point Road</street2>
                <city>Coolin</city>
                <stateOrCountry>ID</stateOrCountry>
                <zipCode>83821</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Spencer</firstName>
                <lastName>Tall</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Allegis Capital</street1>
                <street2>130 Lytton Avenue, Suite 210</street2>
                <city>Palo Alto</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94301</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jeffrey</firstName>
                <lastName>Donahue</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o EMN8, Inc.</street1>
                <street2>10070 Mesa Rim Road</street2>
                <city>San Diego</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92121</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Technology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-01-22</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>14641872</totalOfferingAmount>
            <totalAmountSold>14462322</totalAmountSold>
            <totalRemaining>179550</totalRemaining>
            <clarificationOfResponse>The Total Amount Sold listed in Item 13 includes the conversion of convertible debt</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>6</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>false</authorizedRepresentative>
            <signature>
                <issuerName>EMN8, Inc.</issuerName>
                <signatureName>/s/ Jeffrey C. Donahue</signatureName>
                <nameOfSigner>Jeffrey C. Donahue</nameOfSigner>
                <signatureTitle>CFO and Secretary</signatureTitle>
                <signatureDate>2010-03-11</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
