<?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_ad141105-83de-428a-9f72-8a7c4ba1f1e2_label_en" xlink:label="lab_exens_AutresProduitsOperationnels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other operating income</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_1702bf5b-cc9b-46f7-98ee-e95a14f2f42b_label_en" xlink:label="lab_exens_ProduitsFinanciersSurPlacements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Financial Income from Investments</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_d8664d5d-885e-4d57-96b6-75e017861ccd_negatedLabel_en" xlink:label="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Repayment of non-current borrowings</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_e250147e-ad93-4858-8e84-58a5b37c66ba_label_en" xlink:label="lab_exens_AutresReservesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other reserves</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_56412ee7-418a-415e-94cc-6127599217a9_label_en" xlink:label="lab_exens_PaiementDesInteretsDesObligationsConvertibles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Interest paid on convertible bonds</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_2becdfcc-7c2d-4bf6-ae9f-9b595d0bc22b_negatedLabel_en" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">lease liabilities</link:label>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16_eab9f961-d587-4245-91bb-d6e48d436f99_label_en" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxDettesFinancieresIFRS16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">lease liabilities</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_c657e2f8-850d-493e-9afc-4b030bd3650d_label_en" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieCentronic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Acquisitions of Centronic net of cash</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_a061ab9b-bd25-4853-9f23-98a9e7b1a0d3_label_en" xlink:label="lab_exens_DotationsReprisesEtAmortissements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Charges net of reversals to depreciation/amortization</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_6d8463c6-88d2-4e8b-883a-9d7dbc4bc994_totalLabel_en" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Finance income (cost)</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_ae2704f0-4dc4-4b5f-baf5-0eae822861f2_label_en" xlink:label="lab_exens_ProvisionsEtAutresPassifsALongTerme" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Non-current provisions and other non-current liabilities</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_fb240f0d-ad6e-4a30-aa1f-54f1d7f95524_label_en" xlink:label="lab_exens_VariationDesInteretsCourus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Change in accrued interests</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_c3433b67-d013-4233-9009-5d8b60b89469_negatedLabel_en" xlink:label="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities</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_22e2bd7b-7eb7-4e78-8125-47edf6c8d866_negatedLabel_en" xlink:label="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Adjustments For Government Grant Income</link:label>
    <link:label id="lab_exens_AjustementsPourEtalementProduitDeSubvention_570eed65-0c1b-4f7e-9f7c-c8d43da52d64_label_en" xlink:label="lab_exens_AjustementsPourEtalementProduitDeSubvention" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Adjustments For Government Grant Income</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_b6941184-14df-42e9-b117-15d1f8598e8e_label_en" xlink:label="lab_exens_AutresProduitsEtChargesFinanciers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other financial income and expenses</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_1d26b258-648b-492a-b449-91f44a8c6fe5_negatedLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Increase (decrease) in working capital</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_179af9a8-586a-478e-82ac-3000d3e8587d_negatedLabel_en" xlink:label="lab_ifrs-full_RepaymentsOfCurrentBorrowings" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Repayment of current borrowings</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_b8e4c3c8-3a4f-4f4c-8031-881f41d718b0_label_en" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieElMul" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Acquisitions of EI-Mul net of cash</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_7293df79-a657-4fc9-9b8e-4a0b74eaff9c_label_en" xlink:label="lab_exens_AutresChangementsCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other Changes Equity</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_2e862ffd-f72c-4afe-8542-42c538a8446e_label_en" xlink:label="lab_exens_ParticipationsDansLesSocietesMisesEnEquivalenceEtAutresParticipations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Investment Accounted For Using Equity Method and others investment</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_649981c9-59f9-4a8b-b39e-96920e11b981_negatedLabel_en" xlink:label="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">early loan repayment</link:label>
    <link:label id="lab_exens_FraisDeRemboursementAnticipeDemprunt_16fd8d66-e1a8-4caa-b4a5-6148b47ae32c_label_en" xlink:label="lab_exens_FraisDeRemboursementAnticipeDemprunt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Loan issue costs</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_16ed1024-a557-4dfb-ab02-7084f9cf227b_label_en" xlink:label="lab_exens_FraisPourUnFinancementNonAbouti" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Costs For An Unsuccessful Financing</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_c08f1770-5a37-47bc-8451-7f2042627fbf_label_en" xlink:label="lab_exens_AutresCreancesEtAutresActifsCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other receivables and other current assets</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_bfb9d9ae-af66-40e4-8bc6-def76828dc8b_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from (used in) operations</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_ebf03cb7-2dcf-4b8f-b6fb-369d83c4c724_totalLabel_en" xlink:label="lab_ifrs-full_PaymentsForDebtIssueCosts" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Payments for debt issuance costs</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_84a38e27-33b2-4f6d-911c-baf501a205b5_label_en" xlink:label="lab_exens_ProvisionsEtAutresPassifsACourtTerme" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Current provisions and other current liabilities</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_80f0436b-cc71-4a20-8901-b99a5fc497a4_label_en" xlink:label="lab_exens_AugmentationsEtDiminutionDuCapitalSocial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Share capital increases/(decreases)</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_da51bae6-02bf-435b-adc5-9b6b0f986308_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_e160399b-4cd2-435c-bc94-e3cad020f941_negatedLabel_en" xlink:label="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Purchases of intangible assets and PP&amp;E</link:label>
    <link:label id="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles_6d16db67-8ace-402c-9d6c-71844a607e95_label_en" xlink:label="lab_exens_InvestissementsNetsEnImmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Purchases of intangible assets and PP&amp;E</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_612931eb-7c29-4739-a5bb-0db0849d0d50_negatedLabel_en" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Payments of lease liabilities, classified as financing activities</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_47e82cdf-eb8c-4b6d-b404-7e0f1b932a05_periodStartLabel_en" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en">Cash and cash equivalents if different from statement of financial position</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition_4bda654a-2cb2-47ca-bbc9-f2607c3caf52_periodEndLabel_en" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en">Cash and cash equivalents if different from statement of financial position</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_7daa9945-3a4b-46ec-a86a-6ea66c75aff1_negatedLabel_en" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Financial expenses with cash impact related to borrowings</link:label>
    <link:label id="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts_2d225f16-b81d-40bd-98bd-1d1b296ca20c_label_en" xlink:label="lab_exens_ChargesFinancieresAvecFluxDeTresorerieLieesAuxEmprunts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Financial expenses with cash impact related to borrowings</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_921f3980-8a7a-42f6-ba2e-919263028fd2_label_en" xlink:label="lab_exens_ProduitsFinanciersAvecFluxDeTresorerieLiesAuxInstrumentsDerives" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Cash financial income related to derivative instruments</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_ed0812cd-16a3-4067-9d7b-26afc5ef086a_label_en" xlink:label="lab_exens_AutresChargesOperationnelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other operating expenses</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_1efab272-d028-4f13-b50f-a3976ff49866_negatedLabel_en" xlink:label="lab_ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Tax expense other than income tax expense</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_f86612a4-cfe3-4485-80e9-316f74284083_label_en" xlink:label="lab_exens_AutresChargesNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other non-current expenses</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_957b08a1-d4f4-4c8e-9214-eaada9eb0b93_label_en" xlink:label="lab_exens_CoutDeLaDetteNette" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Cost of net debt</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_d30fdf5e-7b65-489b-8a4b-e1aef25f9290_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_exens_Reserves_a62f5e73-d6cb-4ef9-bbf5-d4dcb8006670_label_en" xlink:label="lab_exens_Reserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Reserves</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_aaa4c9e0-7514-4b2c-9078-632173c7a004_label_en" xlink:label="lab_exens_DotationsAuxAmortissementsEtAuxProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Depreciation, amortization and charges to 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_874dd44f-f5a8-4628-85f0-505ba3a16346_label_en" xlink:label="lab_exens_NouveauFinancementNonCapitalisables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Non capitalised costs on new financing</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_59b9180f-7123-47bc-a9de-d06f7ccdbd54_label_en" xlink:label="lab_exens_CessionsDimmobilisationsIncorporellesEtCorporelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Proceeds on disposal of intangible assets and PP&amp;E</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_da1823ab-3ad6-4537-b71f-5305d8bfde7f_label_en" xlink:label="lab_exens_CoutDeLendettementNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Cost of net debt</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_70542a91-4856-4138-8511-eec0d0bf2a6a_label_en" xlink:label="lab_exens_NouveauFinancementCapitalises" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Capitalised cost on new financing</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_85493d7f-a9e6-4688-9e15-974bfb90145b_label_en" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieTelops" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Acquisitions of Telops net of cash</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_1748ea86-394f-4145-b5b9-b8b42d9f1c9d_negatedLabel_en" xlink:label="lab_ifrs-full_ReductionOfIssuedCapital" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Reduction of issued capital</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_138a98a6-5115-439c-a209-cad3cbb2ee86_label_en" xlink:label="lab_exens_AutresProduitsNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other non-current income</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_36bc9638-9a74-431d-864a-a728bd5da52c_label_en" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieProxiVision" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Acquisitions of ProxiVision net of cash</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_905cc706-606e-49a6-a319-598ec41ad42c_totalLabel_en" xlink:label="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">CURRENT OPERATING PROFIT (LOSS)</link:label>
    <link:label id="lab_exens_RESULTATOPERATIONNELCOURANT_e9da8f66-6d7c-43df-9453-8fd18dacfeb8_label_en" xlink:label="lab_exens_RESULTATOPERATIONNELCOURANT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">CURRENT OPERATING PROFIT (LOSS)</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_36facfae-d8f0-496e-81bd-f29ba4d779dd_negatedLabel_en" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Tax expense (income)</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_74e0615b-cf36-4022-959f-d7450cc4e8d6_negatedLabel_en" xlink:label="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Payments for share issue costs</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_11f7bd96-d64c-43a8-8538-4d4778e49c17_negatedLabel_en" xlink:label="lab_exens_RachatCessionActionsPropres" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Repurchase / disposal of treasury shares</link:label>
    <link:label id="lab_exens_RachatCessionActionsPropres_67d1b0b5-1492-4bf6-ae35-83179c0f408f_label_en" xlink:label="lab_exens_RachatCessionActionsPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Repurchase / disposal of treasury shares</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_af27ecda-aed2-4eb6-b19a-dbf8d0b2007f_negatedLabel_en" xlink:label="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Income taxes paid (refund), classified as operating activities</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_dc0cab35-de74-425e-98ac-58d25532e639_negatedLabel_en" xlink:label="lab_ifrs-full_ServicesExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Services expense</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_8a108b7e-608c-4382-9eec-67b3a9be4c89_label_en" xlink:label="lab_exens_AcquisitionsDesTitresNetsDeTresorerieLRTechP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Acquisitions of LR Tech p net of cash</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>
