<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:af6bc1c3-647f-460f-b6f3-c19db99059e6,g:84b0289c-5055-4685-99e7-0b30d488cd32-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_exens_AutresProduitsOperationnels_label_fr" xlink:label="lab_exens_AutresProduitsOperationnels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres produits opérationnels</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresProduitsOperationnels" xlink:href="exens-2024-12-31.xsd#exens_AutresProduitsOperationnels"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresProduitsOperationnels" xlink:to="lab_exens_AutresProduitsOperationnels" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ProduitsFinanciersSurPlacements_label_fr" xlink:label="lab_exens_ProduitsFinanciersSurPlacements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">ProduitsFinanciersSurPlacements</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ProduitsFinanciersSurPlacements" xlink:href="exens-2024-12-31.xsd#exens_ProduitsFinanciersSurPlacements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ProduitsFinanciersSurPlacements" xlink:to="lab_exens_ProduitsFinanciersSurPlacements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings_0d7357b8-592b-4ea2-aeca-cd7a66d78706_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>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RepaymentsOfNoncurrentBorrowings"/>
    <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_exens_AutresReservesMember_label_fr" xlink:label="lab_exens_AutresReservesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres Réserves [Member]</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresReservesMember" xlink:href="exens-2024-12-31.xsd#exens_AutresReservesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresReservesMember" xlink:to="lab_exens_AutresReservesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_PaiementDesInteretsDesObligationsConvertibles_label_fr" xlink:label="lab_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Paiement des intérêts des obligations convertibles</link:label>
    <link:label id="lab_exens_PaiementDesInteretsDesObligationsConvertibles_documentation_fr" xlink:label="lab_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Paiement des intérêts des obligations convertibles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:href="exens-2024-12-31.xsd#exens_PaiementDesInteretsDesObligationsConvertibles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:to="lab_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16_1fcd6aed-9a14-4f20-981f-bdaa3a8c85bb_negatedLabel_fr" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" 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_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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:href="exens-2024-12-31.xsd#exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:to="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:type="arc" order="1"/>
    <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-2024-12-31.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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_DotationsReprisesEtAmortissements" xlink:href="exens-2024-12-31.xsd#exens_DotationsReprisesEtAmortissements"/>
    <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_ifrs-full_FinanceIncomeCost_e1af2074-913d-4433-aa90-db8b3b5da5e6_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/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_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-2024-12-31.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-2024-12-31.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"/>
    <link:label id="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_6daf65bb-6215-4461-82a6-5b10bed5a507_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_AjustementsPourEtalementProduitDeSubvention_dccd6084-9f60-467d-af85-8f1ec92936d3_negatedLabel_fr" xlink:label="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">AjustementsPourEtalementProduitDeSubvention</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AjustementsPourEtalementProduitDeSubvention" xlink:href="exens-2024-12-31.xsd#exens_AjustementsPourEtalementProduitDeSubvention"/>
    <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_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-2024-12-31.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_IncreaseDecreaseInWorkingCapital_ed30f543-0364-47be-b78c-ab92a2f61525_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_ifrs-full_RepaymentsOfCurrentBorrowings_5a6eb737-bde2-4e09-98e1-fca876b132f9_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_AcquisitionsDesTitresNetsDeTresorerieElMul_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie El-Mul</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieElMul_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie El-Mul</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:href="exens-2024-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieElMul"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AutresChangementsCapitauxPropres_label_fr" xlink:label="lab_exens_AutresChangementsCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">AutresChangementsCapitauxPropres</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AutresChangementsCapitauxPropres" xlink:href="exens-2024-12-31.xsd#exens_AutresChangementsCapitauxPropres"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresChangementsCapitauxPropres" xlink:to="lab_exens_AutresChangementsCapitauxPropres" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations_label_fr" xlink:label="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Participations dans les sociétés mises en équivalence et autres participations</link:label>
    <link:label id="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations_documentation_fr" xlink:label="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Participations dans les sociétés mises en équivalence et autres participations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:href="exens-2024-12-31.xsd#exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations"/>
    <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_49b2dd45-ddba-40cd-a98a-c7c693161b4e_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-2024-12-31.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-2024-12-31.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-2024-12-31.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_ifrs-full_CashFlowsFromUsedInOperatingActivities_547fa6a9-12ba-4f22-86d1-059337fab1c9_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/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_ifrs-full_PaymentsForDebtIssueCosts_9b1efcbb-c9f0-4bd9-a109-dc26e2d631c4_totalLabel_fr" xlink:label="lab_ifrs-full_PaymentsForDebtIssueCosts" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Paiements au titre des coûts d’émission de titres d’emprunt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsForDebtIssueCosts" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PaymentsForDebtIssueCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsForDebtIssueCosts" xlink:to="lab_ifrs-full_PaymentsForDebtIssueCosts" 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-2024-12-31.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-2024-12-31.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_ifrs-full_CashFlowsFromUsedInFinancingActivities_dfb6ece9-614e-49f0-84ed-192cb477ccd4_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/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_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_0b876fba-b16a-4b39-ab00-6c23b5dd2318_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-2024-12-31.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_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_2b29e663-4d28-400e-8896-7b6358a969e9_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_1484eb66-93eb-48a2-abca-243ff06b440b_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_557b212c-c158-4411-b711-028a6f699bdf_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts_d8452776-dace-47c5-8e31-beb9b099a4ca_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-2024-12-31.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_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-2024-12-31.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-2024-12-31.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_TaxExpenseOtherThanIncomeTaxExpense_ad86c62f-f0eb-4a4f-b5d1-8c9cf15882db_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_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-2024-12-31.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-2024-12-31.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_CashFlowsFromUsedInInvestingActivities_ec33acd3-2100-467e-873c-803761a51c19_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/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_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-2024-12-31.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_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-2024-12-31.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-2024-12-31.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-2024-12-31.xsd#exens_CessionsDimmobilisationsIncorporellesEtCorporelles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:to="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:type="arc" order="1"/>
    <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-2024-12-31.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-2024-12-31.xsd#exens_NouveauFinancementCapitalises"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_NouveauFinancementCapitalises" xlink:to="lab_exens_NouveauFinancementCapitalises" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Telops</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie Telops</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:href="exens-2024-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieTelops"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReductionOfIssuedCapital_8a8d0427-e7ee-4c72-8803-894031116dc5_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_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-2024-12-31.xsd#exens_AutresProduitsNonCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AutresProduitsNonCourants" xlink:to="lab_exens_AutresProduitsNonCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision_label_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie ProxiVision</link:label>
    <link:label id="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision_documentation_fr" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions des titres nets de trésorerie ProxiVision</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:href="exens-2024-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_RESULTATOPERATIONNELCOURANT_d1387e2d-ae70-450f-8074-570e75e44ead_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-2024-12-31.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_ifrs-full_IncomeTaxExpenseContinuingOperations_0a0cf58b-332f-4bf0-afba-7e2d9fbf7e35_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/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_PaymentsForShareIssueCosts_3348e77c-b6e2-433d-8460-8e74900a2487_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.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_RachatCessionActionsPropres_26593662-939a-4241-ac40-317aef0d955c_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-2024-12-31.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_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_772170fe-f3f4-4190-ad61-74fa7f77cf67_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>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
    <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_ServicesExpense_49eaf831-cbcb-4b3a-91ad-559bdee422b7_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/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ServicesExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ServicesExpense" xlink:to="lab_ifrs-full_ServicesExpense" xlink:type="arc" order="1"/>
    <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-2024-12-31.xsd#exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:to="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
