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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_4c095a0a-416c-4160-a31a-18afcc7c9a67_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Cash flows from (used in) investing activities, continuing operations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations"/>
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    <link:label id="lab_ifrs-full_FinanceIncomeCost_69030618-8db6-4740-a53e-40dfb6bb6897_totalLabel_fi" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Rahoituskulut - netto</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceIncomeCost" xlink:to="lab_ifrs-full_FinanceIncomeCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_553b64c2-5493-4e9f-8816-704ce941bc21_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Rahoituksesta saadut (tai rahoituksessa käytetyt) rahavirrat, jatkuvat toiminnot</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations_f91cdf73-5ba1-4041-b7aa-7b1c17edb6cd_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Liiketoiminnasta saadut (tai liiketoiminnassa käytetyt) rahavirrat, jatkuvat toiminnot</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherAdjustmentsAffectingComparability_110d64a4-a58c-4f44-a27a-a617be4cefc6_negatedTerseLabel_fi" xlink:label="lab_fort_OtherAdjustmentsAffectingComparability" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="fi">Muut</link:label>
    <link:label id="lab_fort_OtherAdjustmentsAffectingComparability_label_fi" xlink:label="lab_fort_OtherAdjustmentsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other adjustments affecting comparability</link:label>
    <link:label id="lab_fort_OtherAdjustmentsAffectingComparability_documentation_fi" xlink:label="lab_fort_OtherAdjustmentsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Other adjustments affecting comparability.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherAdjustmentsAffectingComparability" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherAdjustmentsAffectingComparability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherAdjustmentsAffectingComparability" xlink:to="lab_fort_OtherAdjustmentsAffectingComparability" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CapitalGainsAndOtherRelatedItems_cb454066-f8e0-4165-9bd8-08d2eed718bb_verboseLabel_fi" xlink:label="lab_fort_CapitalGainsAndOtherRelatedItems" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Myyntivoitot ja muut samankaltaiset erät</link:label>
    <link:label id="lab_fort_CapitalGainsAndOtherRelatedItems_label_fi" xlink:label="lab_fort_CapitalGainsAndOtherRelatedItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Capital gains and other related items</link:label>
    <link:label id="lab_fort_CapitalGainsAndOtherRelatedItems_documentation_fi" xlink:label="lab_fort_CapitalGainsAndOtherRelatedItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Capital gains and other related items.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CapitalGainsAndOtherRelatedItems" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CapitalGainsAndOtherRelatedItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_CapitalGainsAndOtherRelatedItems" xlink:to="lab_fort_CapitalGainsAndOtherRelatedItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_6064bdc0-6379-4f26-8d52-4ca8c8b12608_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Liiketoiminnoista saadut (tai liiketoiminnoissa käytetyt) rahavirrat ennen käyttöpääoman muutoksia</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities_label_fi" xlink:label="lab_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Increase Decrease In Margin Liabilities Classified As Financing Activities</link:label>
    <link:label id="lab_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities_documentation_fi" xlink:label="lab_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Increase Decrease In Margin Liabilities Classified As Financing Activities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_fort_IncreaseDecreaseInMarginLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ShareInTheStateNuclearWasteManagementFund_f7174fe6-ac8b-4197-a49d-74e974a2d412_verboseLabel_fi" xlink:label="lab_fort_ShareInTheStateNuclearWasteManagementFund" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Osuus Valtion ydinjätehuoltorahastosta</link:label>
    <link:label id="lab_fort_ShareInTheStateNuclearWasteManagementFund_label_fi" xlink:label="lab_fort_ShareInTheStateNuclearWasteManagementFund" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Share In The State Nuclear Waste Management Fund</link:label>
    <link:label id="lab_fort_ShareInTheStateNuclearWasteManagementFund_documentation_fi" xlink:label="lab_fort_ShareInTheStateNuclearWasteManagementFund" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Share in the state nuclear waste management fund.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ShareInTheStateNuclearWasteManagementFund" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ShareInTheStateNuclearWasteManagementFund"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ShareInTheStateNuclearWasteManagementFund" xlink:to="lab_fort_ShareInTheStateNuclearWasteManagementFund" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_NuclearNoncurrentProvisions_df138cab-ab22-40c1-af33-ebbda532fdc8_verboseLabel_fi" xlink:label="lab_fort_NuclearNoncurrentProvisions" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Ydinvoimaan liittyvät varaukset</link:label>
    <link:label id="lab_fort_NuclearNoncurrentProvisions_label_fi" xlink:label="lab_fort_NuclearNoncurrentProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Nuclear Noncurrent Provisions</link:label>
    <link:label id="lab_fort_NuclearNoncurrentProvisions_documentation_fi" xlink:label="lab_fort_NuclearNoncurrentProvisions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Nuclear noncurrent provisions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_NuclearNoncurrentProvisions" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_NuclearNoncurrentProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_NuclearNoncurrentProvisions" xlink:to="lab_fort_NuclearNoncurrentProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables_label_fi" xlink:label="lab_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Cash Flows From Decrease Increase In Margin Receivables</link:label>
    <link:label id="lab_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables_documentation_fi" xlink:label="lab_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Cash flows from decrease increase in margin receivables.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CashFlowsFromDecreaseIncreaseInMarginReceivables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables" xlink:to="lab_fort_CashFlowsFromDecreaseIncreaseInMarginReceivables" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments_83467b1b-27a4-4458-9eaa-75749d958feb_negatedLabel_fi" xlink:label="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Cash Flows Used In Acquisition Of Shares In Subsidiaries Joint Ventures Associated Companies And Other Investments</link:label>
    <link:label id="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments_label_fi" xlink:label="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Cash Flows Used In Acquisition Of Shares In Subsidiaries Joint Ventures Associated Companies And Other Investments</link:label>
    <link:label id="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments_documentation_fi" xlink:label="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Cash flows used in acquisition of shares in subsidiaries joint ventures associated companies and other investments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:to="lab_fort_CashFlowsUsedInAcquisitionOfSharesInSubsidiariesJointVenturesAssociatedCompaniesAndOtherInvestments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_4f52f070-0589-45d4-a79e-d19d9f2ecfaa_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities_label_fi" xlink:label="lab_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Repayments Of Non Current Borrowings And Repayments Of Lease Liabilities</link:label>
    <link:label id="lab_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities_documentation_fi" xlink:label="lab_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Pitkäaikaisten lainojen lyhennykset.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities" xlink:to="lab_fort_RepaymentsOfNonCurrentBorrowingsAndRepaymentsOfLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_MarginLiabilities_label_fi" xlink:label="lab_fort_MarginLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Margin Liabilities</link:label>
    <link:label id="lab_fort_MarginLiabilities_documentation_fi" xlink:label="lab_fort_MarginLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Nuclear noncurrent provisions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_MarginLiabilities" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_MarginLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_MarginLiabilities" xlink:to="lab_fort_MarginLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ProfitLossFromContinuingOperationsAttributableToAbstract_label_fi" xlink:label="lab_fort_ProfitLossFromContinuingOperationsAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Profit loss from continuing operations attributable to [abstract]</link:label>
    <link:label id="lab_fort_ProfitLossFromContinuingOperationsAttributableToAbstract_documentation_fi" xlink:label="lab_fort_ProfitLossFromContinuingOperationsAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Profit loss from continuing operations attributable to [abstract].</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ProfitLossFromContinuingOperationsAttributableToAbstract" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ProfitLossFromContinuingOperationsAttributableToAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ProfitLossFromContinuingOperationsAttributableToAbstract" xlink:to="lab_fort_ProfitLossFromContinuingOperationsAttributableToAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CashFlowsFromDiscontinuedOperationsAbstract_label_fi" xlink:label="lab_fort_CashFlowsFromDiscontinuedOperationsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Cash Flows From Discontinued Operations [Abstract]</link:label>
    <link:label id="lab_fort_CashFlowsFromDiscontinuedOperationsAbstract_documentation_fi" xlink:label="lab_fort_CashFlowsFromDiscontinuedOperationsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Cash flows from discontinued operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CashFlowsFromDiscontinuedOperationsAbstract" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CashFlowsFromDiscontinuedOperationsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_CashFlowsFromDiscontinuedOperationsAbstract" xlink:to="lab_fort_CashFlowsFromDiscontinuedOperationsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity_label_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other Comprehensive Income From Continuing Operations Equity</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity_documentation_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Other comprehensive income from continuing operations equity.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherComprehensiveIncomeFromContinuingOperationsEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity" xlink:to="lab_fort_OtherComprehensiveIncomeFromContinuingOperationsEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow_bee60bae-d374-4b9c-b5a9-9a8a93e13967_negatedTerseLabel_fi" xlink:label="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="fi">Tulevaisuuden kassavirtoja suojaavien johdannaisten käyvän arvon muutokset</link:label>
    <link:label id="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow_label_fi" xlink:label="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Changes In Fair Values Of Derivatives Hedging Future Cash Flow</link:label>
    <link:label id="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow_documentation_fi" xlink:label="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Changes in fair values of derivatives hedging future cash flow.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:to="lab_fort_ChangesInFairValuesOfDerivativesHedgingFutureCashFlow" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract_label_fi" xlink:label="lab_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Profit loss from discontinued operations attributable to [abstract]</link:label>
    <link:label id="lab_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract_documentation_fi" xlink:label="lab_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Profit loss from discontinued operations attributable to [abstract].</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract" xlink:to="lab_fort_ProfitLossFromDiscontinuedOperationsAttributableToAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_AdjustmentsToNoncontrollingInterests_29ddbce7-5f6a-4ce0-a8b6-767982ffd5a0_verboseLabel_fi" xlink:label="lab_fort_AdjustmentsToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Määräysvallattomiin omistajiin liittyvät oikaisut</link:label>
    <link:label id="lab_fort_AdjustmentsToNoncontrollingInterests_label_fi" xlink:label="lab_fort_AdjustmentsToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Adjustments To Noncontrolling Interests</link:label>
    <link:label id="lab_fort_AdjustmentsToNoncontrollingInterests_documentation_fi" xlink:label="lab_fort_AdjustmentsToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Adjustments To Noncontrolling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_AdjustmentsToNoncontrollingInterests" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_AdjustmentsToNoncontrollingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_AdjustmentsToNoncontrollingInterests" xlink:to="lab_fort_AdjustmentsToNoncontrollingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_bc9c919b-1a79-4065-a451-6f94868ac7ae_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_RetainedEarningsAndOtherFundsMember_label_fi" xlink:label="lab_fort_RetainedEarningsAndOtherFundsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Retained Earnings And Other Funds [Member]</link:label>
    <link:label id="lab_fort_RetainedEarningsAndOtherFundsMember_documentation_fi" xlink:label="lab_fort_RetainedEarningsAndOtherFundsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Kertyneet voittovarat ja muut varat.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_RetainedEarningsAndOtherFundsMember" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_RetainedEarningsAndOtherFundsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_RetainedEarningsAndOtherFundsMember" xlink:to="lab_fort_RetainedEarningsAndOtherFundsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations_83075938-513c-4eb8-8d98-c055cc54e3ee_totalLabel_fi" xlink:label="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Cash Flows From Operating And Investing Activities From Continuing Operations</link:label>
    <link:label id="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations_label_fi" xlink:label="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Cash Flows From Operating And Investing Activities From Continuing Operations</link:label>
    <link:label id="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations_documentation_fi" xlink:label="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Cash Flows From Operating And Investing Activities From Continuing Operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:to="lab_fort_CashFlowsFromOperatingAndInvestingActivitiesFromContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests_89a69008-901f-429f-91d9-80506eacdb55_negatedLabel_fi" xlink:label="lab_ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Määräysvallattomille omistajille kuuluva jatkuvan toiminnan voitto (tai tappio)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" xlink:to="lab_ifrs-full_ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment1_0a5b4285-b5b9-4bc1-bcec-9665cddb71dc_verboseLabel_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Maksetut osingot Kantaosakkeet Erä 1</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment1_label_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Dividends Paid Ordinary Shares Installment1</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment1_documentation_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Dividends paid ordinary shares installment 1.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_DividendsPaidOrdinarySharesInstallment1" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_DividendsPaidOrdinarySharesInstallment1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_DividendsPaidOrdinarySharesInstallment1" xlink:to="lab_fort_DividendsPaidOrdinarySharesInstallment1" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment2_cb28a5a5-4145-404a-b5bf-7a8d62f8f797_verboseLabel_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Maksetut osingot Kantaosakkeet Erä 2</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment2_label_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Dividends Paid Ordinary Shares Installment 2</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesInstallment2_documentation_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesInstallment2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Dividends paid ordinary shares installment 2.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_DividendsPaidOrdinarySharesInstallment2" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_DividendsPaidOrdinarySharesInstallment2"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_DividendsPaidOrdinarySharesInstallment2" xlink:to="lab_fort_DividendsPaidOrdinarySharesInstallment2" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns_label_fi" xlink:label="lab_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Proceeds From Divestment Of Shares And Capital Returns</link:label>
    <link:label id="lab_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns_documentation_fi" xlink:label="lab_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Proceeds from divestment of shares and capital returns.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ProceedsFromDivestmentOfSharesAndCapitalReturns"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns" xlink:to="lab_fort_ProceedsFromDivestmentOfSharesAndCapitalReturns" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_BankLoanMember_label_fi" xlink:label="lab_fort_BankLoanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Bank Loan [Member]</link:label>
    <link:label id="lab_fort_BankLoanMember_documentation_fi" xlink:label="lab_fort_BankLoanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Bank Loan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_BankLoanMember" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_BankLoanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_BankLoanMember" xlink:to="lab_fort_BankLoanMember" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures_label_fi" xlink:label="lab_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Shareholder Loans To Associated Companies And Joint Ventures</link:label>
    <link:label id="lab_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures_documentation_fi" xlink:label="lab_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Shareholder loans to associated companies and joint ventures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ShareholderLoansToAssociatedCompaniesAndJointVentures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures" xlink:to="lab_fort_ShareholderLoansToAssociatedCompaniesAndJointVentures" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_MarginReceivables_a847bb0a-ac87-4e32-9b67-4380f25d2cc6_verboseLabel_fi" xlink:label="lab_fort_MarginReceivables" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Vakuussaaminen</link:label>
    <link:label id="lab_fort_MarginReceivables_label_fi" xlink:label="lab_fort_MarginReceivables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Margin Receivables</link:label>
    <link:label id="lab_fort_MarginReceivables_documentation_fi" xlink:label="lab_fort_MarginReceivables" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Margin receivables.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_MarginReceivables" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_MarginReceivables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_MarginReceivables" xlink:to="lab_fort_MarginReceivables" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations_3d35b07a-fa4f-4805-8cfd-50ed48716f38_totalLabel_fi" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Rahavarojen lisäys (tai vähennys), lopetetut toiminnot</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ComparableOperatingProfit_8fe7debb-5454-45fa-a46d-c7861bae3216_totalLabel_fi" xlink:label="lab_fort_ComparableOperatingProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Vertailukelpoinen liikevoitto</link:label>
    <link:label id="lab_fort_ComparableOperatingProfit_label_fi" xlink:label="lab_fort_ComparableOperatingProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Comparable operating profit</link:label>
    <link:label id="lab_fort_ComparableOperatingProfit_documentation_fi" xlink:label="lab_fort_ComparableOperatingProfit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Comparable operating profit.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ComparableOperatingProfit" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ComparableOperatingProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ComparableOperatingProfit" xlink:to="lab_fort_ComparableOperatingProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OperatingProfitBeforeDepreciationsEbitda_3ca3fd61-810e-4508-8712-136cf8bf9a7c_totalLabel_fi" xlink:label="lab_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Operating Profit Before Depreciations Ebitda</link:label>
    <link:label id="lab_fort_OperatingProfitBeforeDepreciationsEbitda_label_fi" xlink:label="lab_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Operating Profit Before Depreciations Ebitda</link:label>
    <link:label id="lab_fort_OperatingProfitBeforeDepreciationsEbitda_documentation_fi" xlink:label="lab_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Operating Profit Before Depreciations EBITDA.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OperatingProfitBeforeDepreciationsEbitda"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:to="lab_fort_OperatingProfitBeforeDepreciationsEbitda" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia_ad3866f7-829d-481b-9f6f-286f6432782e_verboseLabel_fi" xlink:label="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Venäjään liittyvien muuntoerojen uudelleenluokittelu (sisältäen nettosijoituksen suojaustulokset)</link:label>
    <link:label id="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia_label_fi" xlink:label="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Recycling of translation differences including net investment hedges related to Russia</link:label>
    <link:label id="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia_documentation_fi" xlink:label="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Recycling of translation differences including net investment hedges related to Russia.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:to="lab_fort_RecyclingOfTranslationDifferencesIncludingNetInvestmentHedgesRelatedToRussia" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember_label_fi" xlink:label="lab_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other Comprehensive Income Associates And Joint Ventures [Member]</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember_documentation_fi" xlink:label="lab_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Other comprehensive income associates and joint ventures .</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember" xlink:to="lab_fort_OtherComprehensiveIncomeAssociatesAndJointVenturesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_766ef8a8-f3c7-44bf-b86d-2f1d3cce012d_totalLabel_fi" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossFromDiscontinuedOperations_6d3407d8-3e83-4991-83a2-b30516f68e89_totalLabel_fi" xlink:label="lab_ifrs-full_ProfitLossFromDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Lopetettujen toimintojen voitto (tai tappio)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromDiscontinuedOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossFromDiscontinuedOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossFromDiscontinuedOperations" xlink:to="lab_ifrs-full_ProfitLossFromDiscontinuedOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_fb6333b5-da31-4f48-b21e-66c82580b16b_totalLabel_fi" xlink:label="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Oman pääoman vaikutus yhteensä 2023</link:label>
    <link:label id="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_label_fi" xlink:label="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Net Increase Decrease In Equity From Reclassification Adjustments On Exchange Differences On Translation Of Foreign Operations</link:label>
    <link:label id="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_documentation_fi" xlink:label="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Net increase (decrease) in equity from reclassification adjustments on exchange differences on translation of foreign operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:to="lab_fort_NetIncreaseDecreaseInEquityFromReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_e1cb4782-22ab-4816-9af4-06a6bb29d48a_verboseLabel_fi" xlink:label="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Vaikutus tilikauden voittoon 2023</link:label>
    <link:label id="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_label_fi" xlink:label="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Income Statement Effect Of Reclassification Adjustments On Exchange Differences On Translation Of Foreign Operations</link:label>
    <link:label id="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations_documentation_fi" xlink:label="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Income statement effect of reclassification adjustments on exchange differences on translation of foreign operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:to="lab_fort_IncomeStatementEffectOfReclassificationAdjustmentsOnExchangeDifferencesOnTranslationOfForeignOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_MaterialsAndServices_74794f1b-2a39-4129-9f47-549ad0bccf3d_negatedTerseLabel_fi" xlink:label="lab_fort_MaterialsAndServices" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="fi">Materiaalit ja palvelut</link:label>
    <link:label id="lab_fort_MaterialsAndServices_label_fi" xlink:label="lab_fort_MaterialsAndServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Materials and services</link:label>
    <link:label id="lab_fort_MaterialsAndServices_documentation_fi" xlink:label="lab_fort_MaterialsAndServices" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Materials and services.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_MaterialsAndServices" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_MaterialsAndServices"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_MaterialsAndServices" xlink:to="lab_fort_MaterialsAndServices" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures_e3845c68-c235-4665-909c-5b35d0fdee6a_verboseLabel_fi" xlink:label="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Vakuutusmatemaattiset voitot/tappiot etuuspohjaisista järjestelyistä osakkuus- ja yhteisyrityksissä</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures_label_fi" xlink:label="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other comprehensive income net of tax gains losses on re measurements of defined benefit plans in associates and joint ventures</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures_documentation_fi" xlink:label="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Other comprehensive income net of tax gains losses on re measurements of defined benefit plans in associates and joint ventures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:to="lab_fort_OtherComprehensiveIncomeNetOfTaxGainsLossesOnReMeasurementsOfDefinedBenefitPlansInAssociatesAndJointVentures" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_UniperMember_label_fi" xlink:label="lab_fort_UniperMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Uniper [Member]</link:label>
    <link:label id="lab_fort_UniperMember_documentation_fi" xlink:label="lab_fort_UniperMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Uniper member.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_UniperMember" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_UniperMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_UniperMember" xlink:to="lab_fort_UniperMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForFinanceIncomeCost_601ddeda-3933-46a1-b391-f31f1d292869_negatedLabel_fi" xlink:label="lab_ifrs-full_AdjustmentsForFinanceIncomeCost" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Rahoitustuottoja (tai -kuluja) koskevat oikaisut</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForFinanceIncomeCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForFinanceIncomeCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForFinanceIncomeCost" xlink:to="lab_ifrs-full_AdjustmentsForFinanceIncomeCost" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_AdjustmentsForAlternativePerformanceMeasures_b4dde70e-65ca-4328-9dde-a26e231a330a_negatedLabel_fi" xlink:label="lab_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Adjustments For Alternative Performance Measures</link:label>
    <link:label id="lab_fort_AdjustmentsForAlternativePerformanceMeasures_label_fi" xlink:label="lab_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Adjustments For Alternative Performance Measures</link:label>
    <link:label id="lab_fort_AdjustmentsForAlternativePerformanceMeasures_documentation_fi" xlink:label="lab_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Adjustments for alternative performance measures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_AdjustmentsForAlternativePerformanceMeasures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:to="lab_fort_AdjustmentsForAlternativePerformanceMeasures" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges_b061785a-f714-4603-a976-3e6daab4767e_totalLabel_fi" xlink:label="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Increase Decrease In Cash And Cash Equivalents From Continuing Operations Before Effect Of Exchange Rate Changes</link:label>
    <link:label id="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges_label_fi" xlink:label="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Increase Decrease In Cash And Cash Equivalents From Continuing Operations Before Effect Of Exchange Rate Changes</link:label>
    <link:label id="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges_documentation_fi" xlink:label="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Increase decrease in cash and cash equivalents from continuing operations before effect of exchange rate changes.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:to="lab_fort_IncreaseDecreaseInCashAndCashEquivalentsFromContinuingOperationsBeforeEffectOfExchangeRateChanges" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_GreenLoanMember_label_fi" xlink:label="lab_fort_GreenLoanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Green Loan [Member]</link:label>
    <link:label id="lab_fort_GreenLoanMember_documentation_fi" xlink:label="lab_fort_GreenLoanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Green Loan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_GreenLoanMember" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_GreenLoanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_GreenLoanMember" xlink:to="lab_fort_GreenLoanMember" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets_8ea05711-9797-43c3-82e5-b6f1b53df4f7_verboseLabel_fi" xlink:label="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Aineelliset käyttöomaisuushyödykkeet ja käyttöoikeusomaisuuserät</link:label>
    <link:label id="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets_label_fi" xlink:label="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Property Plant And Equipment Including Right Of Use Assets</link:label>
    <link:label id="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets_documentation_fi" xlink:label="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Property plant and equipment including right of use assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:to="lab_fort_PropertyPlantAndEquipmentIncludingRightOfUseAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations_25b673a4-c29a-4a0b-99dc-3fcdde7e1bf9_verboseLabel_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Lopetettujen toimintojen muut laajan tuloksen erät, laskennallisten verojen jälkeen</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations_label_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other comprehensive income from discontinued operations</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations_documentation_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Lopetettujen toimintojen muut laajan tuloksen erät laskennallisten verojen jälkeen.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherComprehensiveIncomeFromDiscontinuedOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:to="lab_fort_OtherComprehensiveIncomeFromDiscontinuedOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromContinuingOperations_0dfddfd1-010f-424e-b64e-273dab2d40d5_totalLabel_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Jatkuvien toimintojen muut laajan tuloksen erät, laskennallisten verojen jälkeen</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromContinuingOperations_label_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Other Comprehensive Income From Continuing Operations</link:label>
    <link:label id="lab_fort_OtherComprehensiveIncomeFromContinuingOperations_documentation_fi" xlink:label="lab_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Other comprehensive income from continuing operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_OtherComprehensiveIncomeFromContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:to="lab_fort_OtherComprehensiveIncomeFromContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_e8805b4b-f7df-4003-8749-43408764f4e0_negatedLabel_fi" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Verokulu (tai -tuotto)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod_6de0293d-2ad2-4b2a-a437-da7959389018_negatedLabel_fi" xlink:label="lab_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fi">Pääomaosuusmenetelmällä käsiteltävien sijoitusten jakamattomia voittoja koskevat oikaisut</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:to="lab_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2_32f8f9e4-ee6a-48aa-9206-313dac766a24_verboseLabel_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Maksetut osingot Kantaosakkeet Osakekohtainen erä 2</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2_label_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Dividends Paid Ordinary Shares Per Share Installment 2</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2_documentation_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Dividends paid ordinary shares per share installment 2.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_DividendsPaidOrdinarySharesPerShareInstallment2"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:to="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment2" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1_567ae10a-7647-4def-ba1e-aa10058f81ad_verboseLabel_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Maksetut osingot Kantaosakkeet Osakekohtainen erä 1</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1_label_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Dividends Paid Ordinary Shares Per Share Installment 1</link:label>
    <link:label id="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1_documentation_fi" xlink:label="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Dividends paid ordinary shares per share installment 1.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_DividendsPaidOrdinarySharesPerShareInstallment1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:to="lab_fort_DividendsPaidOrdinarySharesPerShareInstallment1" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ComparableEbitda_1afc8a45-5b48-4083-b5c7-4e3cdd605dc7_totalLabel_fi" xlink:label="lab_fort_ComparableEbitda" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Comparable Ebitda</link:label>
    <link:label id="lab_fort_ComparableEbitda_label_fi" xlink:label="lab_fort_ComparableEbitda" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Comparable Ebitda</link:label>
    <link:label id="lab_fort_ComparableEbitda_documentation_fi" xlink:label="lab_fort_ComparableEbitda" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Comparable ebitda.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ComparableEbitda" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ComparableEbitda"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ComparableEbitda" xlink:to="lab_fort_ComparableEbitda" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_ComparableNoncontrollingInterests_167621a2-1f23-4b7d-a2fd-525c4f2c4e44_totalLabel_fi" xlink:label="lab_fort_ComparableNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Vertailukelpoinen määräysvallattomat omistajat</link:label>
    <link:label id="lab_fort_ComparableNoncontrollingInterests_label_fi" xlink:label="lab_fort_ComparableNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Comparable Noncontrolling Interests</link:label>
    <link:label id="lab_fort_ComparableNoncontrollingInterests_documentation_fi" xlink:label="lab_fort_ComparableNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Comparable Noncontrolling Interests</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ComparableNoncontrollingInterests" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ComparableNoncontrollingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ComparableNoncontrollingInterests" xlink:to="lab_fort_ComparableNoncontrollingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations_label_fi" xlink:label="lab_fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Ulkomaiden hallitusten takavarikoimien likvidien varojen rahavirrat, jotka on luokiteltu lopetettujen toimintojen sijoitustoiminnaksi</link:label>
    <link:label id="lab_fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations_documentation_fi" xlink:label="lab_fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Cash flows from liquid funds seized by foreign governments, classified as investing activities of discontinued operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_CashFlowsFromLiquidFundsSeizedByForeignGovernmentsClassifiedAsInvestingActivitiesOfDiscontinuedOperations"/>
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    <link:label id="lab_fort_ChangeInOtherInterestBearingReceivables_documentation_fi" xlink:label="lab_fort_ChangeInOtherInterestBearingReceivables" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Change in other interest bearing receivables.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ChangeInOtherInterestBearingReceivables" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ChangeInOtherInterestBearingReceivables"/>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_c0188fe8-b1ca-4442-aaf6-85d726814d62_totalLabel_fi" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Rahavarojen lisäys (tai vähennys) ennen valuuttakurssien muutosten vaikutusta</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
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    <link:label id="lab_fort_ItemsAffectingComparability_6c469165-93d7-4681-a00a-5a5587f257e5_verboseLabel_fi" xlink:label="lab_fort_ItemsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fi">Vertailukelpoisuuteen vaikuttavat erät</link:label>
    <link:label id="lab_fort_ItemsAffectingComparability_78ec7f21-bf3a-407e-b106-e430a937e3a7_totalLabel_fi" xlink:label="lab_fort_ItemsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fi">Vertailukelpoisuuteen vaikuttavat erät</link:label>
    <link:label id="lab_fort_ItemsAffectingComparability_label_fi" xlink:label="lab_fort_ItemsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fi">Items affecting comparability</link:label>
    <link:label id="lab_fort_ItemsAffectingComparability_documentation_fi" xlink:label="lab_fort_ItemsAffectingComparability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fi">Vertailukelpoisuuteen vaikuttavat erät.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_fort_ItemsAffectingComparability" xlink:href="635400IUIZZIUJSAMF76-2024-12-31.xsd#fort_ItemsAffectingComparability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fort_ItemsAffectingComparability" xlink:to="lab_fort_ItemsAffectingComparability" xlink:type="arc" order="1"/>
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