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

    <schemaVersion>X0708</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001755032</cik>
        <entityName>HYGH AG LTD</entityName>
        <issuerAddress>
            <street1>DAMMSTRASSE 16</street1>
            <city>ZUG</city>
            <stateOrCountry>V8</stateOrCountry>
            <stateOrCountryDescription>SWITZERLAND</stateOrCountryDescription>
            <zipCode>6300</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>0049306333850</issuerPhoneNumber>
        <jurisdictionOfInc>SWITZERLAND</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2018</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Vincent</firstName>
                <lastName>Muller</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Seesenerstrasse 15a</street1>
                <city>Berlin</city>
                <stateOrCountry>2M</stateOrCountry>
                <stateOrCountryDescription>GERMANY</stateOrCountryDescription>
                <zipCode>10711</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Antonius</firstName>
                <lastName>Link</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Wilhelmshavener strasse 47</street1>
                <city>Berlin</city>
                <stateOrCountry>2M</stateOrCountry>
                <stateOrCountryDescription>GERMANY</stateOrCountryDescription>
                <zipCode>10551</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Fritz</firstName>
                <lastName>Frey</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Selchowstrasse 4a</street1>
                <city>Berlin</city>
                <stateOrCountry>2M</stateOrCountry>
                <stateOrCountryDescription>GERMANY</stateOrCountryDescription>
                <zipCode>14199</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>No Revenues</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06c</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001755032-18-000001</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <yetToOccur>true</yetToOccur>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isOtherType>true</isOtherType>
            <descriptionOfOtherType>Cryptographic Asset Assigning Pro-Rata Profit Sharing Right</descriptionOfOtherType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>1</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Vincent Muller</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>Seesenerstrasse 15a</street1>
                    <city>Berlin</city>
                    <stateOrCountry>2M</stateOrCountry>
                    <stateOrCountryDescription>GERMANY</stateOrCountryDescription>
                    <zipCode>10711</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <value>All States</value>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>24250000</totalOfferingAmount>
            <totalAmountSold>0</totalAmountSold>
            <totalRemaining>24250000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>4</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>10000</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse>Company wishes to provide a commission amounting to approximately 10% of the likely sales.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>1009000</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>Enough to pay back personal loans to the company from executive officers and approximately $100,000 per executive officer.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>HYGH AG LTD</issuerName>
                <signatureName>Adam J Wolfe</signatureName>
                <nameOfSigner>Adam J Wolfe</nameOfSigner>
                <signatureTitle>Legal Counsel</signatureTitle>
                <signatureDate>2018-10-10</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
