Company lists · Data refreshed September 2026

Top 25 Compliance and environmental consulting firms based in France

RevenueBase identified 1,434 compliance and environmental consulting firms headquartered in France as of September 2026 and tracks 17,188 professional contacts across them, including 6,776 with verified work emails. Paris is the largest hub.

This list covers compliance and environmental consulting firms 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 27, 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 27, 2026 86% judged on-target in blind review
1,434Companies
17,188Contacts tracked
6,776Verified emails
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The 25 largest compliance and environmental consulting firms based in France

Ranked by team size
Top 25 of 1,434 compliance and environmental consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to compliance and environmental consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMontigny-le-bretonneux, FranceHQ checked Sep 27, 2026201-5001,066 contacts →

Indirect evidence

“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceSites, FranceHQ checked Sep 27, 2026501-1,000799 contacts →

Indirect evidence

“Alpes Contrôles accompagne ses clients sur la conformité réglementaire des ouvrages, installations, équipements produits et services soumis à des exigences réglementaires.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceOlivet, FranceHQ checked Sep 27, 20261,001-5,000737 contacts →

Indirect evidence

“Antea Group est une société internationale d’ingénierie et de conseil en environnement.”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceSaint-grégoire, FranceHQ checked Sep 27, 2026501-1,000557 contacts →

Indirect evidence

“ITGA, entreprise nationale fondée en 1994, dont le siège social est situé à Rennes, accompagne depuis 30 ans, tous les professionnels dans la résolution optimale de leurs…”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceAvignon, FranceHQ checked Sep 27, 2026501-1,000522 contacts →

Indirect evidence

“le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceMèze, FranceHQ checked Sep 27, 2026201-500517 contacts →

Indirect evidence

“Fondée en 1993 par des passionnés de nature engagés, Biotope s’est imposée au fil des années comme précurseur et leader mondial de l’ingénierie environnementale et de la…”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceChâteau-gontier, FranceHQ checked Sep 27, 2026201-500343 contacts →

Indirect evidence

“ADX Groupe, votre bureau d'études de l'existant - Réalisation de diagnostics immobiliers obligatoires lors de la transaction ou location des biens- Recherche d’amiante dans tous…”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceVilleurbanne, FranceHQ checked Sep 27, 2026201-500278 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 27, 2026
9Strong evidenceSt.-maurice, FranceHQ checked Sep 27, 2026201-500174 contacts →

Strong evidence

“For over 35 years, Écosphère has been providing consulting and engineering services in the environmental field.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceParis, FranceHQ checked Sep 27, 202651-200165 contacts →

Partial evidence

“Since 2001 Tennaxia has accompanied industrial companies who are committed to a Corporate and Environmental Responsibility approach and/or who are facing challenges concerning…”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceNantes, FranceHQ checked Sep 27, 202651-200164 contacts →

Partial evidence

“Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceParis, FranceHQ checked Sep 27, 202651-200155 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 27, 2026
13Indirect evidenceParis, FranceHQ checked Sep 27, 202651-200143 contacts →

Indirect evidence

“Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceIssy-les-moulineaux, FranceHQ checked Sep 27, 202651-200138 contacts →

Partial evidence

“Your go-to for regulatory guidance, excelling in global compliance and product stewardship.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceBeaucouzé, FranceHQ checked Sep 27, 202651-200131 contacts →

Indirect evidence

“Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceAlbi, FranceHQ checked Sep 27, 202651-200123 contacts →

Indirect evidence

“ARTIFEX, une société de SOCOTEC est un bureau d’ingénierie et de conseil en environnement, créé en janvier 1983 et basé à Albi dans le Tarn.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceMassy, FranceHQ checked Sep 27, 202651-200115 contacts →

Indirect evidence

“SOLER IDE est l’un des leaders français du Conseil en Environnement.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceDijon, FranceHQ checked Sep 27, 202651-200105 contacts →

Indirect evidence

“est un bureau d’études indépendant qui vous assiste et vous conseille dans toutes vos démarches relatives à l’environnement et au développement durable, notamment sur les plans…”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceParis, FranceHQ checked Sep 27, 202651-200105 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 27, 2026
20Partial evidenceParis, FranceHQ checked Sep 27, 202651-200105 contacts →

Partial evidence

“Normec Verifavia is a global leader in environmental validation, verification, and auditing within the transport and industrial sectors.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceJoué-les-tours, FranceHQ checked Sep 27, 202651-20096 contacts →

Indirect evidence

“Néodyme est un bureau d’études, d’assistance technique et de formation indépendant, dans les domaines de la maîtrise des risques industriels, professionnels et environnementaux.”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceCenon, FranceHQ checked Sep 27, 202651-20095 contacts →

Partial evidence

“CEHTRA stands for Consultancy for Environmental & Human Toxicology and Risk Assessment CEHTRA is an international leader in technical and regulatory support with regard to the…”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceMaisons-alfort, FranceHQ checked Sep 27, 202651-20092 contacts →

Indirect evidence

“Plus de 20 années d’expérience.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceParis, FranceHQ checked Sep 27, 202651-20081 contacts →

Partial 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 27, 2026
25Indirect evidenceVaulx-en-velin, FranceHQ checked Sep 27, 202651-20079 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 27, 2026

Showing 25 of 1,434 compliance and environmental consulting firms based in France

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Compliance and environmental consulting firms based in France at a glance

As of Sep 27, 2026
39.4%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Paris
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,066
11-50
272
51-200
69
201-500
11
501-1,000
5
1,001-5,000
1
5,001-10,000
1

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 1,434 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 compliance and environmental consulting firms, 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 “compliance and environmental consulting firms”. 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 compliance and environmental consulting firms), 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 compliance and environmental consulting firms, 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, 6,776 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 27, 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.

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 compliance and environmental consulting firms, 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 compliance and environmental consulting firms are there based in France?

RevenueBase identified 1,434 compliance and environmental consulting firms 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?

BTP Consultants, headquartered in Montigny-Le-Bretonneux, tops this list with the largest team on record.

Which city has the most compliance and environmental consulting firms?

Paris leads with 195 headquartered companies, followed by Lyon (39) and Montpellier (25).

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 6,776 verified decision-maker contacts tracked across these 1,434 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 27, 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.