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    <link:label id="lab_exens_AutresProduitsOperationnels_documentation_fr" xlink:label="lab_exens_AutresProduitsOperationnels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres produits opérationnels</link:label>
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    <link:label id="lab_exens_ProduitsFinanciersSurPlacements_documentation_fr" xlink:label="lab_exens_ProduitsFinanciersSurPlacements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Produits Financiers Sur Placements</link:label>
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    <link:label id="lab_exens_AutresReservesMember_documentation_fr" xlink:label="lab_exens_AutresReservesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">AutresRéserves</link:label>
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    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNVLS_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNVLS" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie NVLS</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieNVLS" xlink:href="exens-2025-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieNVLS"/>
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    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16_label_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Charges financières avec flux de trésorerie liées aux dettes financières (IFRS 16)</link:label>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16_documentation_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Charges financières avec flux de trésorerie liées aux dettes financières (IFRS 16)</link:label>
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    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Centronic</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Centronic</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:href="exens-2025-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieCentronic"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_DotationsReprisesEtAmortissements_label_fr" xlink:label="lab_exens_DotationsReprisesEtAmortissements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Dotations, reprises et amortissements</link:label>
    <link:label id="lab_exens_DotationsReprisesEtAmortissements_documentation_fr" xlink:label="lab_exens_DotationsReprisesEtAmortissements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Dotations, reprises et amortissements</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_DotationsReprisesEtAmortissements" xlink:to="lab_exens_DotationsReprisesEtAmortissements" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Phasics</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Phasics</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics" xlink:href="exens-2025-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresoreriePhasics"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresoreriePhasics" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings_019bd587-eb62-7887-8c55-a5d89251fcdf_negatedLabel_fr" xlink:label="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Remboursements emprunts non courants</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:to="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_019bd587-eb62-7617-9bee-6c0712497139_negatedLabel_fr" xlink:label="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Impôts sur le résultat payés (remboursés), classés dans les activités opérationnelles</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_019bd587-eb62-7c7f-8ca7-e5586d6aefc8_negatedLabel_fr" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Paiements de passifs au titre de contrats de location, classés dans les activités de financement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ProvisionsEtAutresPassifsALongTerme_label_fr" xlink:label="lab_exens_ProvisionsEtAutresPassifsALongTerme" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Provisions et autres passifs à long terme</link:label>
    <link:label id="lab_exens_ProvisionsEtAutresPassifsALongTerme_documentation_fr" xlink:label="lab_exens_ProvisionsEtAutresPassifsALongTerme" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Provisions et autres passifs à long terme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ProvisionsEtAutresPassifsALongTerme" xlink:href="exens-2025-12-31.xsd#exens_ProvisionsEtAutresPassifsALongTerme"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ProvisionsEtAutresPassifsALongTerme" xlink:to="lab_exens_ProvisionsEtAutresPassifsALongTerme" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_VariationDesInteretsCourus_label_fr" xlink:label="lab_exens_VariationDesInteretsCourus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation des intérêts courus</link:label>
    <link:label id="lab_exens_VariationDesInteretsCourus_documentation_fr" xlink:label="lab_exens_VariationDesInteretsCourus" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Variation des intérêts courus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_VariationDesInteretsCourus" xlink:href="exens-2025-12-31.xsd#exens_VariationDesInteretsCourus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_VariationDesInteretsCourus" xlink:to="lab_exens_VariationDesInteretsCourus" xlink:type="arc" order="1"/>
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    <link:label id="lab_exens_AjustementsPourEtalementProduitDeSubvention_label_fr" xlink:label="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">AjustementsPourEtalementProduitDeSubvention</link:label>
    <link:label id="lab_exens_AjustementsPourEtalementProduitDeSubvention_documentation_fr" xlink:label="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Ajustements Pour Etalement Produit De Subvention</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AjustementsPourEtalementProduitDeSubvention" xlink:to="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_019bd587-eb62-708b-8131-0d63a66bf4f0_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités de financement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.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_exens_AutresProduitsEtChargesFinanciers_label_fr" xlink:label="lab_exens_AutresProduitsEtChargesFinanciers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres produits et charges financiers</link:label>
    <link:label id="lab_exens_AutresProduitsEtChargesFinanciers_documentation_fr" xlink:label="lab_exens_AutresProduitsEtChargesFinanciers" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres produits et charges financiers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresProduitsEtChargesFinanciers" xlink:href="exens-2025-12-31.xsd#exens_AutresProduitsEtChargesFinanciers"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresProduitsEtChargesFinanciers" xlink:to="lab_exens_AutresProduitsEtChargesFinanciers" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_019bd587-eb62-7390-8202-ced1e9b8481f_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités d’investissement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
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    <link:label id="lab_exens_AutresChangementsCapitauxPropres_documentation_fr" xlink:label="lab_exens_AutresChangementsCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">AutresChangementsCapitauxPropres</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:to="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_FraisDeRemboursementAnticipeDemprunt_019bd587-eb62-737b-b04a-e70e6e16dc2d_negatedLabel_fr" xlink:label="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Frais de remboursement anticipé d'emprunt</link:label>
    <link:label id="lab_exens_FraisDeRemboursementAnticipeDemprunt_label_fr" xlink:label="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Frais de remboursement anticipé d'emprunt</link:label>
    <link:label id="lab_exens_FraisDeRemboursementAnticipeDemprunt_documentation_fr" xlink:label="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Frais de remboursement anticipé d'emprunt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_FraisDeRemboursementAnticipeDemprunt" xlink:href="exens-2025-12-31.xsd#exens_FraisDeRemboursementAnticipeDemprunt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_FraisDeRemboursementAnticipeDemprunt" xlink:to="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_FraisPourUnFinancementNonAbouti_label_fr" xlink:label="lab_exens_FraisPourUnFinancementNonAbouti" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Frais pour un financement non abouti</link:label>
    <link:label id="lab_exens_FraisPourUnFinancementNonAbouti_documentation_fr" xlink:label="lab_exens_FraisPourUnFinancementNonAbouti" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Frais pour un financement non abouti</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_FraisPourUnFinancementNonAbouti" xlink:href="exens-2025-12-31.xsd#exens_FraisPourUnFinancementNonAbouti"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_FraisPourUnFinancementNonAbouti" xlink:to="lab_exens_FraisPourUnFinancementNonAbouti" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AutresCreancesEtAutresActifsCourants_label_fr" xlink:label="lab_exens_AutresCreancesEtAutresActifsCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres créances et autres actifs courants</link:label>
    <link:label id="lab_exens_AutresCreancesEtAutresActifsCourants_documentation_fr" xlink:label="lab_exens_AutresCreancesEtAutresActifsCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres créances et autres actifs courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresCreancesEtAutresActifsCourants" xlink:href="exens-2025-12-31.xsd#exens_AutresCreancesEtAutresActifsCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresCreancesEtAutresActifsCourants" xlink:to="lab_exens_AutresCreancesEtAutresActifsCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Noxant</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Noxant</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant" xlink:href="exens-2025-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieNoxant"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieNoxant" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReductionOfIssuedCapital_019bd587-eb62-7617-b259-36cd366823d8_negatedLabel_fr" xlink:label="lab_ifrs-full_ReductionOfIssuedCapital" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Réduction du capital émis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReductionOfIssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReductionOfIssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReductionOfIssuedCapital" xlink:to="lab_ifrs-full_ReductionOfIssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ProvisionsEtAutresPassifsACourtTerme_label_fr" xlink:label="lab_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Provisions et autres passifs à court terme</link:label>
    <link:label id="lab_exens_ProvisionsEtAutresPassifsACourtTerme_documentation_fr" xlink:label="lab_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Provisions et autres passifs à court terme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:href="exens-2025-12-31.xsd#exens_ProvisionsEtAutresPassifsACourtTerme"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:to="lab_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AugmentationsEtDiminutionDuCapitalSocial_label_fr" xlink:label="lab_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Augmentations et diminution du capital social</link:label>
    <link:label id="lab_exens_AugmentationsEtDiminutionDuCapitalSocial_documentation_fr" xlink:label="lab_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Augmentations et diminution du capital social</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:href="exens-2025-12-31.xsd#exens_AugmentationsEtDiminutionDuCapitalSocial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:to="lab_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_019bd587-eb62-7c5b-bd64-5d23afa0d4f0_negatedLabel_fr" xlink:label="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Investissements nets en immobilisations incorporelles et corporelles</link:label>
    <link:label id="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_label_fr" xlink:label="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Investissements nets en immobilisations incorporelles et corporelles</link:label>
    <link:label id="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_documentation_fr" xlink:label="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Investissements nets en immobilisations incorporelles et corporelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:href="exens-2025-12-31.xsd#exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:to="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_019bd587-eb62-7e80-8674-afedf55109e7_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.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_ifrs-full_RepaymentsOfCurrentBorrowings_019bd587-eb62-70bf-a630-ba0ece48b8fe_negatedLabel_fr" xlink:label="lab_ifrs-full_RepaymentsOfCurrentBorrowings" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Remboursements emprunts courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfCurrentBorrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfCurrentBorrowings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfCurrentBorrowings" xlink:to="lab_ifrs-full_RepaymentsOfCurrentBorrowings" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts_019bd587-eb62-79e2-96dd-389b076fc60f_negatedLabel_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Charges financières avec flux de trésorerie liées aux emprunts</link:label>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts_label_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Charges financières avec flux de trésorerie liées aux emprunts</link:label>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts_documentation_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Charges financières avec flux de trésorerie liées aux emprunts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:href="exens-2025-12-31.xsd#exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:to="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinanceIncomeCost_019bd587-eb62-7214-8f7d-9a7895da326d_totalLabel_fr" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Produits financiers (charges financières)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.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_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives_label_fr" xlink:label="lab_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Produits financiers avec flux de trésorerie liés aux instruments dérivés</link:label>
    <link:label id="lab_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives_documentation_fr" xlink:label="lab_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Produits financiers avec flux de trésorerie liés aux instruments dérivés</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:href="exens-2025-12-31.xsd#exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:to="lab_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AutresChargesOperationnelles_label_fr" xlink:label="lab_exens_AutresChargesOperationnelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres charges opérationnelles</link:label>
    <link:label id="lab_exens_AutresChargesOperationnelles_documentation_fr" xlink:label="lab_exens_AutresChargesOperationnelles" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres charges opérationnelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresChargesOperationnelles" xlink:href="exens-2025-12-31.xsd#exens_AutresChargesOperationnelles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresChargesOperationnelles" xlink:to="lab_exens_AutresChargesOperationnelles" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_019bd587-eb62-7568-b6f3-a0488cdc5398_negatedLabel_fr" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Charge (produit) d’impôt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.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_exens_AutresChargesNonCourants_label_fr" xlink:label="lab_exens_AutresChargesNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres charges non courants</link:label>
    <link:label id="lab_exens_AutresChargesNonCourants_documentation_fr" xlink:label="lab_exens_AutresChargesNonCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres charges non courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresChargesNonCourants" xlink:href="exens-2025-12-31.xsd#exens_AutresChargesNonCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresChargesNonCourants" xlink:to="lab_exens_AutresChargesNonCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_CoutDeLaDetteNette_label_fr" xlink:label="lab_exens_CoutDeLaDetteNette" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Coût de la dette nette</link:label>
    <link:label id="lab_exens_CoutDeLaDetteNette_documentation_fr" xlink:label="lab_exens_CoutDeLaDetteNette" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Coût de la dette nette</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_CoutDeLaDetteNette" xlink:href="exens-2025-12-31.xsd#exens_CoutDeLaDetteNette"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_CoutDeLaDetteNette" xlink:to="lab_exens_CoutDeLaDetteNette" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_019bd587-eb62-796a-a793-c87e554c0270_periodStartLabel_fr" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_019bd587-eb62-7dea-831d-9bbd475973e9_periodEndLabel_fr" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="fr">Trésorerie et équivalents de trésorerie si différents de l’état de la situation financière</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInWorkingCapital_019bd587-eb62-7303-9b18-8c749b7ca0fc_negatedLabel_fr" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Augmentation (diminution) du fonds de roulement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_Reserves_label_fr" xlink:label="lab_exens_Reserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Réserves</link:label>
    <link:label id="lab_exens_Reserves_documentation_fr" xlink:label="lab_exens_Reserves" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Réserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_Reserves" xlink:href="exens-2025-12-31.xsd#exens_Reserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_Reserves" xlink:to="lab_exens_Reserves" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_019bd587-eb62-77fb-a2a2-0ca3320ceb63_negatedLabel_fr" xlink:label="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie utilisés dans l’obtention du contrôle sur des filiales et autres unités opérationnelles, classés dans les activités d’investissement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_DotationsAuxAmortissementsEtAuxProvisions_label_fr" xlink:label="lab_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Dotations aux amortissements et aux provisions</link:label>
    <link:label id="lab_exens_DotationsAuxAmortissementsEtAuxProvisions_documentation_fr" xlink:label="lab_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Dotations aux amortissements et aux provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:href="exens-2025-12-31.xsd#exens_DotationsAuxAmortissementsEtAuxProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:to="lab_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_NouveauFinancementNonCapitalisables_label_fr" xlink:label="lab_exens_NouveauFinancementNonCapitalisables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Nouveau financement non capitalisables</link:label>
    <link:label id="lab_exens_NouveauFinancementNonCapitalisables_documentation_fr" xlink:label="lab_exens_NouveauFinancementNonCapitalisables" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Nouveau financement non capitalisables</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_NouveauFinancementNonCapitalisables" xlink:href="exens-2025-12-31.xsd#exens_NouveauFinancementNonCapitalisables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_NouveauFinancementNonCapitalisables" xlink:to="lab_exens_NouveauFinancementNonCapitalisables" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles_label_fr" xlink:label="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Cessions d’immobilisations incorporelles et corporelles</link:label>
    <link:label id="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles_documentation_fr" xlink:label="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Cessions d’immobilisations incorporelles et corporelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:href="exens-2025-12-31.xsd#exens_CessionsDimmobilisationsIncorporellesEtCorporelles"/>
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    <link:label id="lab_exens_CoutDeLendettementNet_label_fr" xlink:label="lab_exens_CoutDeLendettementNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Coût de l’endettement net</link:label>
    <link:label id="lab_exens_CoutDeLendettementNet_documentation_fr" xlink:label="lab_exens_CoutDeLendettementNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Coût de l’endettement net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_CoutDeLendettementNet" xlink:href="exens-2025-12-31.xsd#exens_CoutDeLendettementNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_CoutDeLendettementNet" xlink:to="lab_exens_CoutDeLendettementNet" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_NouveauFinancementCapitalises_label_fr" xlink:label="lab_exens_NouveauFinancementCapitalises" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Nouveau financement capitalisés</link:label>
    <link:label id="lab_exens_NouveauFinancementCapitalises_documentation_fr" xlink:label="lab_exens_NouveauFinancementCapitalises" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Nouveau financement capitalisés</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_NouveauFinancementCapitalises" xlink:href="exens-2025-12-31.xsd#exens_NouveauFinancementCapitalises"/>
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    <link:label id="lab_ifrs-full_PaymentsForShareIssueCosts_019bd587-eb62-7980-8847-dfc74bfc17f2_negatedLabel_fr" xlink:label="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Paiements au titre des coûts d’émission d’actions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsForShareIssueCosts" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsForShareIssueCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsForShareIssueCosts" xlink:to="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified_label_fr" xlink:label="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Résultats des activités abandonnés qui ne seront pas reclassés au compte de résultat</link:label>
    <link:label id="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified_documentation_fr" xlink:label="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Résultats des activités abandonnés qui ne seront pas reclassés au compte de résultat</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified" xlink:href="exens-2025-12-31.xsd#exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified" xlink:to="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatWillNotBeReclassified" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AutresProduitsNonCourants_label_fr" xlink:label="lab_exens_AutresProduitsNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres produits non courants</link:label>
    <link:label id="lab_exens_AutresProduitsNonCourants_documentation_fr" xlink:label="lab_exens_AutresProduitsNonCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres produits non courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresProduitsNonCourants" xlink:href="exens-2025-12-31.xsd#exens_AutresProduitsNonCourants"/>
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    <link:label id="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_019c9f65-22a9-792a-958b-e4149190a327_negatedLabel_fr" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Paiement des intérêts des obligations convertibles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
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    <link:label id="lab_exens_RESULTATOPERATIONNELCOURANT_019bd587-eb62-74d7-a4ad-92da04ff6a18_totalLabel_fr" xlink:label="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">RESULTAT OPERATIONNEL COURANT</link:label>
    <link:label id="lab_exens_RESULTATOPERATIONNELCOURANT_label_fr" xlink:label="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">RESULTAT OPERATIONNEL COURANT</link:label>
    <link:label id="lab_exens_RESULTATOPERATIONNELCOURANT_documentation_fr" xlink:label="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">RESULTAT OPERATIONNEL COURANT</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_RESULTATOPERATIONNELCOURANT" xlink:href="exens-2025-12-31.xsd#exens_RESULTATOPERATIONNELCOURANT"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_RESULTATOPERATIONNELCOURANT" xlink:to="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_RachatCessionActionsPropres_019bd587-eb62-7eb2-a0a8-420efba26a25_negatedLabel_fr" xlink:label="lab_exens_RachatCessionActionsPropres" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Rachat Cession Actions Propres</link:label>
    <link:label id="lab_exens_RachatCessionActionsPropres_label_fr" xlink:label="lab_exens_RachatCessionActionsPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">RachatCessionActionsPropres</link:label>
    <link:label id="lab_exens_RachatCessionActionsPropres_documentation_fr" xlink:label="lab_exens_RachatCessionActionsPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">RachatCessionActionsPropres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_RachatCessionActionsPropres" xlink:href="exens-2025-12-31.xsd#exens_RachatCessionActionsPropres"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_RachatCessionActionsPropres" xlink:to="lab_exens_RachatCessionActionsPropres" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense_019bd587-eb62-7cf7-97a6-6b98526f4674_negatedLabel_fr" xlink:label="lab_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Charges d’impôt autres que les charges d’impôt sur le résultat</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TaxExpenseOtherThanIncomeTaxExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:to="lab_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified_label_fr" xlink:label="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Résultats des activités abandonnés qui seront reclassés au compte de résultat</link:label>
    <link:label id="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified_documentation_fr" xlink:label="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Résultats des activités abandonnés qui seront reclassés au compte de résultat</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified" xlink:href="exens-2025-12-31.xsd#exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified" xlink:to="lab_exens_OtherComprehensiveIncomeDiscontinuedOperationsThatMayBeReclassified" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ServicesExpense_019bd587-eb62-70a2-8a6e-26a9bf99b585_negatedLabel_fr" xlink:label="lab_ifrs-full_ServicesExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Charges liées à des services</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ServicesExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ServicesExpense"/>
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    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie LR Tech p</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie LR Tech p</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:href="exens-2025-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP"/>
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