Company lists · Data refreshed September 2026

Top 25 Environmental compliance law firms based in France

Name: Environmental compliance law firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 244 companies tracked

RevenueBase identified 244 environmental compliance law firms headquartered in France as of September 2026 and tracks 2,023 professional contacts across them, including 881 with verified work emails. Paris is the largest hub.

This list covers environmental compliance law 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 28, 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 28, 2026 86% judged on-target in blind review

244Companies

2,023Contacts tracked

881Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental compliance law firms based in France

Ranked by team size

Top 25 of 244 environmental compliance law firms based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to environmental compliance law 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Artifex	Indirect evidence	Albi, FranceHQ checked Sep 28, 2026	51-200	123 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 28, 2026
2	Adaltys Avocats	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	123 contacts →
	Indirect evidence “Since our creation, we have been active in both the public and private sectors and have maintained this dual culture.” Source: RevenueBase Database · checked Sep 28, 2026
3	Tauw France	Indirect evidence	Dijon, FranceHQ checked Sep 28, 2026	51-200	105 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 28, 2026
4	Herald Anciennement Granrut	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Herald, anciennement Granrut is one of the 1st French independent business law firms.” Source: RevenueBase Database · checked Sep 28, 2026
5	Adden Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “Adden avocats est un acteur majeur du droit public et du droit de l’environnement.” Source: RevenueBase Database · checked Sep 28, 2026
6	Frêche & Associés	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Fondé en 1993 et composé de 45 avocats, Frêche & Associés AARPI, cabinet d'avocats au Barreau de Paris, est spécialisé dans les domaines suivants - droit public des affaires et…” Source: RevenueBase Database · checked Sep 28, 2026
7	Cgcb & Associés	Indirect evidence	Montpellier, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Depuis plus de 30 ans, CGCB & Associés est un cabinet d’avocats dont l’activité est exclusivement consacrée au secteur public.” Source: RevenueBase Database · checked Sep 28, 2026
8	Cloix Mendès-Gil	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Depuis sa création en 2001 le Cabinet s’est développé et renforcé afin d’offrir à ses clients des compétences étendues, dans l’ensemble des aspects de la vie économique, tant…” Source: RevenueBase Database · checked Sep 28, 2026
9	CGR Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Dans une économie confrontée aux défis environnementaux et sociaux, CGR Avocats se positionne en leader des grandes transitions, qu’elles soient énergétique, industrielle ou…” Source: RevenueBase Database · checked Sep 28, 2026
10	Kalliopé	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Founded in 2008, Kalliopé is an independent law firm specialised in private and public business law.” Source: RevenueBase Database · checked Sep 28, 2026
11	CAP Terre Betom Group	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Bureau d'études et de conseil en Environnement, Durabilité et Energie” Source: RevenueBase Database · checked Sep 28, 2026
12	Samman LAW & Corporate Affairs	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “SAMMAN is one of the few French law firms active in regulatory and public affairs and able to engage with key decision makers in France and at the European Union level.” Source: RevenueBase Database · checked Sep 28, 2026
13	SCP Zurfluh Lebatteux Sizaire	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “SCP ZUFLUH LEBATTEUX SIZAIRE is a law firm of 20 lawyers- included 7 partners- specialised in Real Estate Law.” Source: RevenueBase Database · checked Sep 28, 2026
14	Atmos Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Animé par la passion d’accompagner ses clients dans leur volonté d’entreprendre, le Cabinet ATMOS Avocats est un cabinet porté par les compétences d’une quinzaine d’avocats, et…” Source: RevenueBase Database · checked Sep 28, 2026
15	Novlaw Avocats	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “NOVLAW AVOCATS offre un accompagnement global en droit des affaires, droit immobilier, droit public et compliance.” Source: RevenueBase Database · checked Sep 28, 2026
16	Solpol	Indirect evidence	Grigny, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Nos agences : SOLPOL IDF (Ile-de-France) SOLPOL PACA (Provence-Alpes-Côte d'Azur) SOLPOL AURA (Auvergne Rhône Alpes) SOLPOL NOVA (Nouvelle Aquitaine) Fondée en 2012, la société…” Source: RevenueBase Database · checked Sep 28, 2026
17	Symchowicz-Weissberg & Associés	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Expert incontournable en droit public des affaires depuis plus de 30 ans, le Cabinet Symchowicz-Weissberg & Associés (Paris & Bordeaux) conseille et assiste les entreprises et les…” Source: RevenueBase Database · checked Sep 28, 2026
18	Seattle Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Seattle Avocats est une société d'avocats exerçant dans les domaines du droit pénal (des personnes, des affaires, de la presse, de l'environnement), du droit de la communication…” Source: RevenueBase Database · checked Sep 28, 2026
19	Galm Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Créé en janvier 2022, GALM Avocats est un cabinet d’avocats d’affaires indépendant qui regroupe des professionnels expérimentés du secteur de l’immobilier répondant aux attentes…” Source: RevenueBase Database · checked Sep 28, 2026
20	Enjea Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Cabinet de droit public et privé des affaires ayant une clientèle diversifiée d'entreprises nationales et internationales, de collectivités territoriales et d'établissements…” Source: RevenueBase Database · checked Sep 28, 2026
21	Coelys	Indirect evidence	Allonne, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “COÉLYS est un bureau d'études techniques et de conseils aux industriels pour la protection de l'environnement, la lutte contre les pollutions, et le respect de la réglementation.” Source: RevenueBase Database · checked Sep 28, 2026
22	Huglo Lepage Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Cabinet « full services » en environnement et droit public, pionnier du droit de l’environnement, Huglo Lepage Avocats se réinvente et intègre un large écosystème collaboratif…” Source: RevenueBase Database · checked Sep 28, 2026
23	Bccl Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Le cabinet BCCL Avocats a été créé avec l'ambition d’offrir un accompagnement et des conseils de haut niveau en droit public des affaires pour les entreprises, les acteurs du…” Source: RevenueBase Database · checked Sep 28, 2026
24	Cabinet Charrel & Associés - Avocats	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Société d'avocats inter-barreaux CHARREL & Associés, Paris, Montpellier, Marseille Droit public des affaires, droit immobilier, droit européen, droit de l'urbanisme et de…” Source: RevenueBase Database · checked Sep 28, 2026
25	EACM	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “EACM est une équipe d’experts au service de la terre.” Source: RevenueBase Database · checked Sep 28, 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: environmental compliance law firms. 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 environmental compliance law firms.
Partial evidence: Its own public description names part of environmental compliance law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental compliance law firms. 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 244 environmental compliance law firms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 881 reachable decision-makers.

Free signup · no credit card

View the full list →

Environmental compliance law firms based in France at a glance

As of Sep 28, 2026

43.5%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

47.5%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

194

11-50

51-200

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 244 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 environmental compliance law 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 “environmental compliance law 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 environmental compliance law 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 environmental compliance law 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, 881 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 28, 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.

Environmental compliance law firms by metro

Environmental compliance law firms in Paris116

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 environmental compliance law 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 environmental compliance law firms are there based in France?

RevenueBase identified 244 environmental compliance law 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?

Artifex, headquartered in Albi, tops this list with the largest team on record.

Which city has the most environmental compliance law firms?

Paris leads with 116 headquartered companies, followed by Lyon (15) and Toulouse (9).

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 881 verified decision-maker contacts tracked across these 244 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 244 environmental compliance law firms based in France. Start with a free account, no credit card.

Download this list →

Related lists

Environmental compliance law firms by geography

Browse the directory

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.