Company lists · Data refreshed September 2026

Top 25 Sustainability companies based in France

Name: Sustainability companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 990 companies tracked

RevenueBase identified 990 sustainability companies headquartered in France as of September 2026 and tracks 30,550 professional contacts across them, including 10,696 with verified work emails. Paris is the largest hub.

This list covers sustainability companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

990Companies

30,550Contacts tracked

10,696Verified emails

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The 25 largest sustainability companies based in France

Ranked by team size

Top 25 of 990 sustainability companies based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Engie Solutions France	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 19, 2026	10001+	12,011 contacts →
	Indirect evidence “Les activités Infrastructures Energétiques Locales d’ENGIE accompagnent les collectivités, les industries et le secteur du bâtiment sur la voie de la décarbonation.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dalkia	Indirect evidence	Saint-andré-lez-lille, FranceHQ checked Sep 19, 2026	10001+	8,427 contacts →
	Indirect evidence “Dalkia : ensemble, relevons le défi climatique!” Source: RevenueBase Database · checked Sep 19, 2026
3	Greenflex	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	501-1,000	390 contacts →
	Indirect evidence “Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Source: RevenueBase Database · checked Sep 19, 2026
4	Eodd Ingénieurs Conseils	Indirect evidence	Villeurbanne, FranceHQ checked Sep 19, 2026	201-500	278 contacts →
	Indirect evidence “Créé en 1991, reconnu comme l’un des meilleurs cabinets français spécialiste de la transformation écologique, EODD ingénieurs conseils apporte sa vision transversale et ses…” Source: RevenueBase Database · checked Sep 19, 2026
5	Nepsen	Indirect evidence	Vincennes, FranceHQ checked Sep 19, 2026	51-200	220 contacts →
	Indirect evidence “NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.” Source: RevenueBase Database · checked Sep 19, 2026
6	SWEEP	Strong evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	183 contacts →
	Strong evidence “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	EVEA	Indirect evidence	Nantes, FranceHQ checked Sep 19, 2026	51-200	164 contacts →
	Indirect evidence “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Source: RevenueBase Database · checked Sep 19, 2026
8	R3	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	155 contacts →
	Indirect evidence “Expert de la réconciliation entre économie et écologie, R3 fait basculer les entreprises vers une transition environnementale et sociétale réellement performante.” Source: RevenueBase Database · checked Sep 19, 2026
9	Ekibio	Indirect evidence	Peaugres, FranceHQ checked Sep 19, 2026	51-200	110 contacts →
	Indirect evidence “Ekibio est une entreprise engagée qui initie, transforme et commercialise à ses marques (Priméal, Le Pain des Fleurs, Ma Vie Sans Gluten, Bisson, Pleniday Douce Nature et Ecodoo)…” Source: RevenueBase Database · checked Sep 19, 2026
10	ECO Co2	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	109 contacts →
	Indirect evidence “Eco CO2 se positionne sur le marché de l'environnement et du développement durable.” Source: RevenueBase Database · checked Sep 19, 2026
11	ARP Astrance	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	105 contacts →
	Indirect evidence “Aujourd’hui ARP Astrance regroupe plus de 100 collaborateurs et intervient en tant que conseil, AMO, project manager, BE environnement, écologue sur les projets en développement…” Source: RevenueBase Database · checked Sep 19, 2026
12	Fleur DE Mets	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “Fleur de Mets est un traiteur parisien haut de gamme et devient Entreprise à Mission en 2025.” Source: RevenueBase Database · checked Sep 19, 2026
13	Greenweez	Indirect evidence	Saint-jorioz, FranceHQ checked Sep 19, 2026	51-200	90 contacts →
	Indirect evidence “Leader du bio et éco-responsable en ligne avec plus de 100 produits durables et écologiques Entreprise à mission fondée par @RomainRoyGWZ” Source: RevenueBase Database · checked Sep 19, 2026
14	ROZO	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	89 contacts →
	Indirect evidence “ROZO - Votre partenaire pour une décarbonation réussie!” Source: RevenueBase Database · checked Sep 19, 2026
15	TERAO	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “Crée en 1993, TERAO est un pionner de l’immobilier durable, fort d’une équipe pluridisciplinaire d’une quarantaine d’ingénieurs, présent en France et à l’international.” Source: RevenueBase Database · checked Sep 19, 2026
16	Utopies	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “UTOPIES is the top French consulting firm dedicated exclusively, since its creation in 1993, to the promotion of sustainable development through consulting and think tank…” Source: RevenueBase Database · checked Sep 19, 2026
17	Métiga	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “MÉTIGA est une entreprise à mission, engagée en faveur de la transition énergétique, environnementale et sociétale.” Source: RevenueBase Database · checked Sep 19, 2026
18	Etamine	Indirect evidence	Vaulx-en-velin, FranceHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Etamine est un bureau d’études et de conseils en performance environnementale : nous accompagnons les opérations immobilières de la programmation à l’exploitation, à l’échelle du…” Source: RevenueBase Database · checked Sep 19, 2026
19	CITAE	Indirect evidence	Montigny Le Bretonneux, FranceHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “Citae est une société d’AMO et de conseils en développement durable au service des bâtiments et des territoires.” Source: RevenueBase Database · checked Sep 19, 2026
20	New-E	Indirect evidence	Lyon, FranceHQ checked Sep 19, 2026	51-200	72 contacts →
	Indirect evidence “New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Source: RevenueBase Database · checked Sep 19, 2026
21	Hubency	Indirect evidence	Villepinte, FranceHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Hubency est un cabinet de conseil en environnement et un intégrateur indépendant spécialisée dans la gestion déléguée des déchets.” Source: RevenueBase Database · checked Sep 19, 2026
22	RE SET	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	66 contacts →
	Indirect evidence “RE)SET is a company dedicated to circular economy, with a sharp method to boost the ecological transition.” Source: RevenueBase Database · checked Sep 19, 2026
23	Agence Lucie	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	59 contacts →
	Indirect evidence “L’Agence LUCIE s’engage depuis 2009 pour éclairer et guider les organisations vers un modèle économique plus respectueux des limites planétaires et de l’humanité.” Source: RevenueBase Database · checked Sep 19, 2026
24	Groupe Herve S.A	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1,001-5,000	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Ecogreenenergy	Indirect evidence	Strasbourg, FranceHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Et si l’énergie que vous perdez aujourd’hui devenait votre plus grand levier de compétitivité?” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: sustainability companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names sustainability companies.
Partial evidence: Its own public description names part of sustainability companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 990 sustainability companies based in France

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Sustainability companies based in France at a glance

As of Sep 19, 2026

35.0%Verified-email coverage

30.9Average contacts per company

1-10Median size (employees)

25.7%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

779

11-50

154

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 990 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sustainability companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “sustainability companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sustainability companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among sustainability companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 10,696 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Sustainability companies by metro

Sustainability companies in Paris254
Sustainability companies in Lyon34

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sustainability companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sustainability companies are there based in France?

RevenueBase identified 990 sustainability companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Engie Solutions France, headquartered in La Garenne-Colombes, tops this list with the largest team on record.

Which city has the most sustainability companies?

Paris leads with 254 headquartered companies, followed by Lyon (34) and Toulouse (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,696 verified decision-maker contacts tracked across these 990 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.