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    <testOrLive>LIVE</testOrLive>

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        <entityName>CONNECTICUT ON-LINE COMPUTER CENTER INC</entityName>
        <issuerAddress>
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            <city>SOUTHINGTON</city>
            <stateOrCountry>CT</stateOrCountry>
            <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
            <zipCode>06489</zipCode>
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        <yearOfInc>
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                <lastName>Leone</lastName>
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                <city>Southington</city>
                <stateOrCountry>CT</stateOrCountry>
                <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
                <zipCode>06489</zipCode>
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                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
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                <city>Southington</city>
                <stateOrCountry>CT</stateOrCountry>
                <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
                <zipCode>06489</zipCode>
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            <relationshipClarification></relationshipClarification>
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                <firstName>Trent</firstName>
                <middleName>B</middleName>
                <lastName>Troyer</lastName>
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                <street1>100 Executive Boulevard</street1>
                <city>Southington</city>
                <stateOrCountry>CT</stateOrCountry>
                <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
                <zipCode>06489</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stephen</firstName>
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                <lastName>Lewis</lastName>
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                <street1>100 Executive Boulevard</street1>
                <city>Southington</city>
                <stateOrCountry>CT</stateOrCountry>
                <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
                <zipCode>06489</zipCode>
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                <lastName>Sosik</lastName>
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                <street1>100 Executive Boulevard</street1>
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                <stateOrCountry>CT</stateOrCountry>
                <stateOrCountryDescription>CONNECTICUT</stateOrCountryDescription>
                <zipCode>06489</zipCode>
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            <relatedPersonName>
                <firstName>Patrick</firstName>
                <middleName>J</middleName>
                <lastName>Murray</lastName>
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        <relatedPersonInfo>
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                <firstName>Jennifer</firstName>
                <middleName>M G</middleName>
                <lastName>Calheno</lastName>
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                <stateOrCountryDescription>VERMONT</stateOrCountryDescription>
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                <stateOrCountryDescription>MASSACHUSETTS</stateOrCountryDescription>
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    <offeringData>
        <industryGroup>
            <industryGroupType>Other Technology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-04-28</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>13880000</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>84</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>CONNECTICUT ON-LINE COMPUTER CENTER INC</issuerName>
                <signatureName>Jessica Coppola</signatureName>
                <nameOfSigner>Jessica Coppola</nameOfSigner>
                <signatureTitle>Corporate Secretary</signatureTitle>
                <signatureDate>2025-05-07</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
