{"id":20546,"date":"2026-09-15T17:36:16","date_gmt":"2026-09-15T15:36:16","guid":{"rendered":"https:\/\/a-igeco.fr\/?p=20546"},"modified":"2026-09-25T17:38:35","modified_gmt":"2026-09-25T15:38:35","slug":"connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques","status":"publish","type":"post","link":"https:\/\/a-igeco.fr\/en\/2026\/09\/15\/connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques\/","title":{"rendered":"Connaissez-vous l\u2019Annuaire des entreprises de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques\u00a0?"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-box-title\">Sommaire<\/div>\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/a-igeco.fr\/en\/2026\/09\/15\/connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques\/#LAnnuaire_national_des_entreprises_de_lIngenierie_et_du_Genie_ecologiques_%E2%80%93_Etudes_Conseil_Travaux_et_Fournisseurs_reference_aujourdhui_228_entreprises_francaises\" >L\u2019Annuaire national des entreprises de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00e9cologiques \u2013 \u00c9tudes, Conseil, Travaux et Fournisseurs r\u00e9f\u00e9rence aujourd\u2019hui 228 entreprises fran\u00e7aises.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/a-igeco.fr\/en\/2026\/09\/15\/connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques\/#Rappel_historique_de_la_mise_en_place_de_lannuaire\" >Rappel historique de la mise en place de l\u2019annuaire<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/a-igeco.fr\/en\/2026\/09\/15\/connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques\/#Le_comite_de_pilotage_de_selection_des_candidatures\" >Le comit\u00e9 de pilotage de s\u00e9lection des candidatures<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LAnnuaire_national_des_entreprises_de_lIngenierie_et_du_Genie_ecologiques_%E2%80%93_Etudes_Conseil_Travaux_et_Fournisseurs_reference_aujourdhui_228_entreprises_francaises\"><\/span><strong><strong>L\u2019Annuaire national des entreprises de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00e9cologiques \u2013 \u00c9tudes, Conseil, Travaux et Fournisseurs r\u00e9f\u00e9rence aujourd\u2019hui 228 entreprises fran\u00e7aises.<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e92fdd9e7722ee06dfc435e2071eb7bd wp-block-paragraph\" style=\"color:#0f664a\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cet outil gratuit est coordonn\u00e9 par l\u2019A-IG\u00c9co, pour identifier les bureaux d\u2019\u00e9tudes, les entreprises de conseil, d\u2019assistance \u00e0 ma\u00eetrise d\u2019ouvrage, les entreprises de travaux, ainsi que les fournisseurs (de v\u00e9g\u00e9taux, fibres naturelles, mat\u00e9riel sp\u00e9cifique faune, \u2026).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cet annuaire permet ainsi de mieux conna\u00eetre les activit\u00e9s des entreprises de la fili\u00e8re et de fournir des pr\u00e9cisions concernant leurs zones d\u2019intervention, leurs r\u00e9f\u00e9rences, leurs chiffres cl\u00e9s\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il r\u00e9f\u00e9rence des entreprises dont les comp\u00e9tences et exp\u00e9riences ont \u00e9t\u00e9 v\u00e9rifi\u00e9es par un comit\u00e9 d\u2019experts.<\/p>\n\n\n\n<div class=\"wp-block-group alignwide bloc-vert has-base-color has-text-color has-background has-link-color wp-elements-db46a9657801f97797eec82463ce5289 has-global-padding is-layout-constrained wp-container-core-group-is-layout-8bbfeba0 wp-block-group-is-layout-constrained\" style=\"background-color:#0f664a;margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--70);padding-left:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-columns ged-citation-block is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\">\n<div class=\"wp-block-uagb-image uagb-block-18c14282 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/05\/guillemets_feuilles-removebg-preview-150x150.png\" alt=\"\" class=\"uag-image-16257\" width=\"106\" height=\"106\" title=\"guillemets_feuilles-removebg-preview\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En 2026, la feuille de route de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologique \u2013 horizon 2030 pr\u00e9voit une action \u00ab&nbsp;Aider les acheteurs \u00e0 trouver un prestataire et d\u00e9velopper le sourcing par le biais de l\u2019Annuaire national des entreprises de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques&nbsp;\u00bb. L\u2019A-IGEco engage un travail de massification qui aboutit \u00e0 + 40% d\u2019entreprises r\u00e9f\u00e9renc\u00e9es pour cette ann\u00e9e.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">La mise \u00e0 jour annuelle est r\u00e9alis\u00e9e par l\u2019A-IGEco et l\u2019annuaire est mis en ligne par l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB) sur le site du Centre de ressources G\u00e9nie \u00e9cologique <\/p>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-f8676896\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-1af5a9ad wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"http:\/\/www.genieecologique.fr\/recherche-ent-ge\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Aller sur l&#8217;annuaire des entreprises sur le Centre de ressources g\u00e9nie \u00e9cologique de l&#8217;OFB<\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 320 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M318.4 304.5c-3.531 9.344-12.47 15.52-22.45 15.52h-105l45.15 94.82c9.496 19.94 1.031 43.8-18.91 53.31c-19.95 9.504-43.82 1.035-53.32-18.91L117.3 351.3l-75 88.25c-4.641 5.469-11.37 8.453-18.28 8.453c-2.781 0-5.578-.4844-8.281-1.469C6.281 443.1 0 434.1 0 423.1V56.02c0-9.438 5.531-18.03 14.12-21.91C22.75 30.26 32.83 31.77 39.87 37.99l271.1 240C319.4 284.6 321.1 295.1 318.4 304.5z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vous \u00eates \u00e0 la recherche d\u2019une entreprise pour vous accompagner dans votre projet de pr\u00e9servation ou de restauration de la biodiversit\u00e9&nbsp;? <a href=\"https:\/\/www.genieecologique.fr\/recherche-ent-ge\"><strong>Consultez le&nbsp;!<\/strong><\/a><\/li>\n\n\n\n<li class=\"has-contrast-color has-text-color has-link-color wp-elements-70fa798b4bb3b9c35029d29640c3cf99\">Vous souhaitez \u00eatre r\u00e9f\u00e9renc\u00e9 gratuitement dans cet annuaire r\u00e9f\u00e9rence en France&nbsp;? <a href=\"https:\/\/a-igeco.fr\/candidater-entreprise\/\"><strong>Inscrivez-vous&nbsp;! <\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-bcd73eeb6bd30983c04ad0082b521b78 wp-block-paragraph\" style=\"color:#0f664a\"><em>Depuis la mise en ligne du nouveau site web de l\u2019A-IGEco, les candidatures se font via un <a href=\"https:\/\/a-igeco.fr\/candidater-entreprise\/\">espace contributeurs<\/a> directement int\u00e9gr\u00e9 dans notre site&nbsp;!<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rappel_historique_de_la_mise_en_place_de_lannuaire\"><\/span><strong><strong>Rappel historique de la mise en place de l\u2019annuaire<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-content-timeline uagb-timeline__outer-wrap uagb-block-ab71e75d uagb-timeline__content-wrap uagb-timeline__center-block  uagb-timeline__arrow-center uagb-timeline\">\n<article class=\"wp-block-uagb-content-timeline-child uagb-timeline__field uagb-timeline-child-b5a4147d uagb-timeline__right\"><div class=\"uagb-timeline__marker out-view-uagb-timeline__icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M438.6 105.4C451.1 117.9 451.1 138.1 438.6 150.6L182.6 406.6C170.1 419.1 149.9 419.1 137.4 406.6L9.372 278.6C-3.124 266.1-3.124 245.9 9.372 233.4C21.87 220.9 42.13 220.9 54.63 233.4L159.1 338.7L393.4 105.4C405.9 92.88 426.1 92.88 438.6 105.4H438.6z\"><\/path><\/svg><\/div><div class=\"uagb-timeline__day-new uagb-timeline__day-right uagb-timeline__events-inner-new\"><div class=\"uagb-timeline__events-inner--content\"><p class=\"uagb-timeline__heading\"><strong>2014 : La cr\u00e9ation<\/strong><\/p><p class=\"uagb-timeline-desc-content\">Un diagnostic approfondi men\u00e9 avec les entreprises de la fili\u00e8re et les r\u00e9seaux concern\u00e9s a montr\u00e9 que ces entreprises \u00e9taient souvent mal connues des ma\u00eetres d\u2019ouvrage. Il a donc \u00e9t\u00e9 propos\u00e9 d\u2019\u00e9laborer un annuaire permettant de faire connaitre les entreprises priv\u00e9es de cette fili\u00e8re aux donneurs d\u2019ordre int\u00e9ress\u00e9s. La premi\u00e8re version de l\u2019Annuaire National de la Fili\u00e8re G\u00e9nie Ecologique a ainsi vu le jour, sous l\u2019\u00e9gide d\u2019un comit\u00e9 de pilotage anim\u00e9 par la Direction de l\u2019Eau et de la Biodiversit\u00e9 (DEB) et constitu\u00e9 de repr\u00e9sentants de l\u2019Association Fran\u00e7aise Interprofessionnelle des Ecologues (AFIE), de l\u2019Association fran\u00e7aise pour le G\u00e9nie Biologique ou G\u00e9nie V\u00e9g\u00e9tal (AG\u00e9Bio), du PEXE, de Syntec- Ing\u00e9nierie et de l\u2019Union Professionnelle du G\u00e9nie \u00c9cologique (UPGE). Il a par la suite \u00e9t\u00e9 mis \u00e0 jour en 2016.<\/p><div class=\"uagb-timeline__arrow\"><\/div><\/div><\/div><div class=\"uagb-timeline__date-new\"><\/div><\/article>\n\n\n\n<article class=\"wp-block-uagb-content-timeline-child uagb-timeline__field uagb-timeline-child-17bbdad3 uagb-timeline__left\"><div class=\"uagb-timeline__marker out-view-uagb-timeline__icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M438.6 105.4C451.1 117.9 451.1 138.1 438.6 150.6L182.6 406.6C170.1 419.1 149.9 419.1 137.4 406.6L9.372 278.6C-3.124 266.1-3.124 245.9 9.372 233.4C21.87 220.9 42.13 220.9 54.63 233.4L159.1 338.7L393.4 105.4C405.9 92.88 426.1 92.88 438.6 105.4H438.6z\"><\/path><\/svg><\/div><div class=\"uagb-timeline__day-new uagb-timeline__day-left uagb-timeline__events-inner-new\"><div class=\"uagb-timeline__events-inner--content\"><p class=\"uagb-timeline__heading\"><strong>2018 : Une version interactive<\/strong><\/p><p class=\"uagb-timeline-desc-content\">Le Centre de Ressources G\u00e9nie \u00c9cologique (CdRGE) de l&#8217;Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB) et l&#8217;A-IG\u00c9co (Association f\u00e9d\u00e9rative des acteurs de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00c9cologiques) mettent \u00e0 jour l\u2019annuaire et en proposent une version interactive. Si des crit\u00e8res de comp\u00e9tences et de r\u00e9f\u00e9rences ont \u00e9t\u00e9 utilis\u00e9s pour s\u00e9lectionner les entreprises candidates ayant r\u00e9ellement des activit\u00e9s dans le domaine de la biodiversit\u00e9, cet outil se veut avant tout informatif et n\u2019a pas vocation \u00e0 constituer un outil de labellisation de la qualit\u00e9 des prestations effectu\u00e9es par les entreprises.<\/p><div class=\"uagb-timeline__arrow\"><\/div><\/div><\/div><div class=\"uagb-timeline__date-new\"><\/div><\/article>\n\n\n\n<article class=\"wp-block-uagb-content-timeline-child uagb-timeline__field uagb-timeline-child-3892e9e9 uagb-timeline__right\"><div class=\"uagb-timeline__marker out-view-uagb-timeline__icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M438.6 105.4C451.1 117.9 451.1 138.1 438.6 150.6L182.6 406.6C170.1 419.1 149.9 419.1 137.4 406.6L9.372 278.6C-3.124 266.1-3.124 245.9 9.372 233.4C21.87 220.9 42.13 220.9 54.63 233.4L159.1 338.7L393.4 105.4C405.9 92.88 426.1 92.88 438.6 105.4H438.6z\"><\/path><\/svg><\/div><div class=\"uagb-timeline__day-new uagb-timeline__day-right uagb-timeline__events-inner-new\"><div class=\"uagb-timeline__events-inner--content\"><p class=\"uagb-timeline__heading\"><strong>2019 : De nouvelles candidatures<\/strong><\/p><p class=\"uagb-timeline-desc-content\">L\u2019A-IG\u00c9co et ses partenaires ouvrent l\u2019annuaire aux nouvelles candidatures, permettant ainsi chaque ann\u00e9e \u00e0 de nouvelles entreprises d\u2019int\u00e9grer cet annuaire national de la fili\u00e8re de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques.<br>En 2022, dans un souci de lisibilit\u00e9, l\u2019annuaire est renomm\u00e9 \u00ab Annuaire des entreprises de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00e9cologiques \u2013 \u00c9tudes, Conseil, Travaux et Fournisseurs \u00bb.<\/p><div class=\"uagb-timeline__arrow\"><\/div><\/div><\/div><div class=\"uagb-timeline__date-new\"><\/div><\/article>\n\n\n\n<article class=\"wp-block-uagb-content-timeline-child uagb-timeline__field uagb-timeline-child-1e0478e1 uagb-timeline__left\"><div class=\"uagb-timeline__marker out-view-uagb-timeline__icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M438.6 105.4C451.1 117.9 451.1 138.1 438.6 150.6L182.6 406.6C170.1 419.1 149.9 419.1 137.4 406.6L9.372 278.6C-3.124 266.1-3.124 245.9 9.372 233.4C21.87 220.9 42.13 220.9 54.63 233.4L159.1 338.7L393.4 105.4C405.9 92.88 426.1 92.88 438.6 105.4H438.6z\"><\/path><\/svg><\/div><div class=\"uagb-timeline__day-new uagb-timeline__day-left uagb-timeline__events-inner-new\"><div class=\"uagb-timeline__events-inner--content\"><p class=\"uagb-timeline__heading\"><strong>2026 : La massification<\/strong><\/p><p class=\"uagb-timeline-desc-content\">La feuille de route de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologique \u2013 horizon 2030 pr\u00e9voit une action \u00ab\u00a0Aider les acheteurs \u00e0 trouver un prestataire et d\u00e9velopper le sourcing par le biais de l\u2019Annuaire national des entreprises de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques\u00a0\u00bb. L\u2019A-IGEco engage un travail de massification qui aboutit \u00e0 + 40% d\u2019entreprises r\u00e9f\u00e9renc\u00e9es pour cette ann\u00e9e.<\/p><div class=\"uagb-timeline__arrow\"><\/div><\/div><\/div><div class=\"uagb-timeline__date-new\"><\/div><\/article>\n<div class=\"uagb-timeline__line\"><div class=\"uagb-timeline__line__inner\"><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Le_comite_de_pilotage_de_selection_des_candidatures\"><\/span><strong><strong>Le comit\u00e9 de pilotage de s\u00e9lection des candidatures<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Il inclut les r\u00e9seaux de l\u2019A-IG\u00c9co (AFIE, AG\u00e9Bio, ASTEE, CINOV-TEN, Unep, REVER, Syntec-Ing\u00e9nierie, UPGE, CIBI, RNF, ARTEINA et Kalisterre) ainsi que l\u2019OFB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce Copil a mis au point le questionnaire ainsi que les crit\u00e8res de comp\u00e9tences, qui permettent \u00e0 la fois de valider les entreprises candidates ayant leur place dans cet annuaire, mais aussi de recueillir les informations qui figurent dans sa version en ligne.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"890\" height=\"614\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/09\/Page-accueil-centre-ressources-genie-ecologique.jpg\" alt=\"\" class=\"wp-image-20549\" srcset=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/09\/Page-accueil-centre-ressources-genie-ecologique.jpg 890w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/09\/Page-accueil-centre-ressources-genie-ecologique-300x207.jpg 300w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/09\/Page-accueil-centre-ressources-genie-ecologique-768x530.jpg 768w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><figcaption class=\"wp-element-caption\">Page d&#8217;accueil de l&#8217;Annuaire national des entreprises de g\u00e9nie \u00e9cologique sur le Centre de ressources G\u00e9nie Ecologique de l&#8217;Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB)<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019Annuaire national des entreprises de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00e9cologiques \u2013 \u00c9tudes, Conseil, Travaux et Fournisseurs r\u00e9f\u00e9rence aujourd\u2019hui 228 entreprises fran\u00e7aises. Cet outil gratuit est coordonn\u00e9 par l\u2019A-IG\u00c9co, pour identifier les bureaux d\u2019\u00e9tudes, les entreprises de conseil, d\u2019assistance \u00e0 ma\u00eetrise d\u2019ouvrage, les entreprises de travaux, ainsi que les fournisseurs (de v\u00e9g\u00e9taux, fibres naturelles, mat\u00e9riel sp\u00e9cifique [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":20551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[48,1],"tags":[],"class_list":["post-20546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actus","category-non-classe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Connaissez-vous l\u2019Annuaire des entreprises de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques\u00a0? - A-Igeco<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/a-igeco.fr\/2026\/09\/15\/connaissez-vous-lannuaire-des-entreprises-de-lingenierie-et-du-genie-ecologiques\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Connaissez-vous l\u2019Annuaire des entreprises de l\u2019ing\u00e9nierie et du g\u00e9nie \u00e9cologiques\u00a0? - A-Igeco\" \/>\n<meta property=\"og:description\" content=\"L\u2019Annuaire national des entreprises de l\u2019Ing\u00e9nierie et du G\u00e9nie \u00e9cologiques \u2013 \u00c9tudes, Conseil, Travaux et Fournisseurs r\u00e9f\u00e9rence aujourd\u2019hui 228 entreprises fran\u00e7aises. 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