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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustmentsForCostOfNetDebt_label_labelfr" xml:lang="fr">Coût de l'endettement financier net (y compris intérêts liés aux dettes sur biens pris en location)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForCostOfNetDebt" xlink:to="AdjustmentsForCostOfNetDebt_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AmortisationOfAllocatedIntangibleAssets" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_AmortisationOfAllocatedIntangibleAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AmortisationOfAllocatedIntangibleAssets_label_labelfr" xml:lang="fr">Dotations aux amortissements des actifs incorporels affectés</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortisationOfAllocatedIntangibleAssets" xlink:to="AmortisationOfAllocatedIntangibleAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodEndLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière fermeture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodEndLabel_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodStartLabel_labelfr" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière ouverture</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_periodStartLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromLosingOrUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_CashFlowsFromLosingOrUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromLosingOrUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_label_labelfr" xml:lang="fr">Incidence des variations de périmètre sur la trésorerie</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromLosingOrUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="CashFlowsFromLosingOrUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract_label_labelfr" xml:lang="fr">Variation Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière Abstract</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:to="ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CostOfNetDebt" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_CostOfNetDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CostOfNetDebt_label_labelfr" xml:lang="fr">Coût de l'endettement financier net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfNetDebt" xlink:to="CostOfNetDebt_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DepreciationAndAmortisationExpenseAndProvisionExpense" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_DepreciationAndAmortisationExpenseAndProvisionExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DepreciationAndAmortisationExpenseAndProvisionExpense_label_labelfr" xml:lang="fr">Dotations aux amortissements, provisions et dépréciations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortisationExpenseAndProvisionExpense" xlink:to="DepreciationAndAmortisationExpenseAndProvisionExpense_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OperatingProfitOnBusinessActivity" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_OperatingProfitOnBusinessActivity" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OperatingProfitOnBusinessActivity_label_labelfr" xml:lang="fr">Résultat opérationnel d'activité</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingProfitOnBusinessActivity" xlink:to="OperatingProfitOnBusinessActivity_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="OperatingProfitOnBusinessActivity_totalLabel_labelfr" xml:lang="fr">Résultat opérationnel d'activité</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingProfitOnBusinessActivity" xlink:to="OperatingProfitOnBusinessActivity_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherFinanceIncomeAndOtherFinanceCost" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_OtherFinanceIncomeAndOtherFinanceCost" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherFinanceIncomeAndOtherFinanceCost_label_labelfr" xml:lang="fr">Autres produits et charges financiers</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherFinanceIncomeAndOtherFinanceCost" xlink:to="OtherFinanceIncomeAndOtherFinanceCost_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncomeAndOtherOperatingExpensesFromNonOrdinaryActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_OtherOperatingIncomeAndOtherOperatingExpensesFromNonOrdinaryActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncomeAndOtherOperatingExpensesFromNonOrdinaryActivities_label_labelfr" xml:lang="fr">Autres produits et charges opérationnels </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeAndOtherOperatingExpensesFromNonOrdinaryActivities" xlink:to="OtherOperatingIncomeAndOtherOperatingExpensesFromNonOrdinaryActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncomeAndOtherOperatingExpensesFromOrdinaryActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_OtherOperatingIncomeAndOtherOperatingExpensesFromOrdinaryActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncomeAndOtherOperatingExpensesFromOrdinaryActivities_label_labelfr" xml:lang="fr">Autres produits et charges opérationnels courants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeAndOtherOperatingExpensesFromOrdinaryActivities" xlink:to="OtherOperatingIncomeAndOtherOperatingExpensesFromOrdinaryActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsFromSalesOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_ProceedsFromSalesOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsFromSalesOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities_label_labelfr" xml:lang="fr">Encaissements liés aux cessions d'immobilisations corporelles et incorporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSalesOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" xlink:to="ProceedsFromSalesOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromOrdinaryOperatingActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_ProfitLossFromOrdinaryOperatingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromOrdinaryOperatingActivities_label_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ProfitLossFromOrdinaryOperatingActivities_totalLabel_labelfr" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities_label_labelfr" xml:lang="fr">Décaissements liés aux acquisitions d'immobilisations corporelles et incorporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities" xlink:to="PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwillClassifiedAsInvestingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RawMaterialsAndConsumablesUsedAndServicesExpense" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_RawMaterialsAndConsumablesUsedAndServicesExpense" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RawMaterialsAndConsumablesUsedAndServicesExpense_label_labelfr" xml:lang="fr">Achats et charges externes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RawMaterialsAndConsumablesUsedAndServicesExpense" xlink:to="RawMaterialsAndConsumablesUsedAndServicesExpense_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="RepaymentsOfAndProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_RepaymentsOfAndProceedsFromBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="RepaymentsOfAndProceedsFromBorrowingsClassifiedAsFinancingActivities_label_labelfr" xml:lang="fr">Encaissements/(Décaissements) liés aux emprunts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfAndProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:to="RepaymentsOfAndProceedsFromBorrowingsClassifiedAsFinancingActivities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReservesAndRetainedEarningsAndAccumulatedOthercomprehensiveIncome" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_ReservesAndRetainedEarningsAndAccumulatedOthercomprehensiveIncome" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReservesAndRetainedEarningsAndAccumulatedOthercomprehensiveIncome_label_labelfr" xml:lang="fr">Réserves consolidées et autres réserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReservesAndRetainedEarningsAndAccumulatedOthercomprehensiveIncome" xlink:to="ReservesAndRetainedEarningsAndAccumulatedOthercomprehensiveIncome_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReservesAndRetainedEarningsMember" xlink:href="soprasteria-2023-12-31.xsd#soprasteria_ReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReservesAndRetainedEarningsMember_label_labelfr" xml:lang="fr">ReservesAndRetainedEarningsMember</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReservesAndRetainedEarningsMember" xlink:to="ReservesAndRetainedEarningsMember_label_labelfr" xlink:type="arc" />
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