Company lists · Data refreshed September 2026

Top 25 Environmental consulting firms based in Paris, France

Name: Environmental consulting firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 158 companies tracked

RevenueBase identified 158 environmental consulting firms headquartered in Paris, France as of September 2026 and tracks 2,703 professional contacts across them, including 1,293 with verified work emails and 59 with mobile numbers. Paris is the largest hub.

This list covers environmental consulting firms headquartered in Paris, 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 12, 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 12, 2026 86% judged on-target in blind review

158Companies

2,703Contacts tracked

1,293Verified emails

59Mobile numbers

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

The 25 largest environmental consulting firms based in Paris, France

Ranked by team size

Top 25 of 158 environmental consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Valgo Groupe	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	501-1,000	279 contacts →
	Indirect evidence “VALGO - Régénérer, Rénover, Revaloriser Entreprise internationale spécialisée dans la réhabilitation des sites pollués, VALGO transforme les sols, bâtiments et infrastructures…” Source: RevenueBase Database · checked Sep 12, 2026
2	BERIM	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	201-500	247 contacts →
	Partial evidence “The Bérim group is a major player in engineering and consulting in France.” Source: RevenueBase Database · checked Sep 12, 2026
3	Tennaxia	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	165 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 12, 2026
4	Setec Énergie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	143 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 12, 2026
5	ARP Astrance	Indirect evidence	Paris, FranceHQ checked Sep 12, 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 12, 2026
6	Sinteo	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	96 contacts →
	Indirect evidence “Depuis 2008, nous accompagnons nos clients dans la triple révolution – environnementale, digitale et des usages – qui bouleverse l’immobilier.” Source: RevenueBase Database · checked Sep 12, 2026
7	Ingetec Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	88 contacts →
	Indirect evidence “Parce que le développement durable des territoires sur lesquels nous opérons est notre raison d’être, les experts d’Ingetec s’investissent chaque jour pour l’environnement…” Source: RevenueBase Database · checked Sep 12, 2026
8	Oasiis	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	87 contacts →
	Indirect evidence “QUI SOMMES NOUS?” Source: RevenueBase Database · checked Sep 12, 2026
9	Utopies	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	81 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 12, 2026
10	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	62 contacts →
	Indirect evidence “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Source: RevenueBase Database · checked Sep 12, 2026
11	Igrec Ingenierie	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	61 contacts →
	Indirect evidence “Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Source: RevenueBase Database · checked Sep 12, 2026
12	Dametis	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	59 contacts →
	Indirect evidence “L’industrie représente 20% des émissions de CO2.” Source: RevenueBase Database · checked Sep 12, 2026
13	Prolog Ingenierie	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	56 contacts →
	Strong evidence “PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Source: RevenueBase Database · checked Sep 12, 2026
14	G-On	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	47 contacts →
	Indirect evidence “Conseil en environnement, bien-être et innovation durable.” Source: RevenueBase Database · checked Sep 12, 2026
15	Sepia Conseils	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	42 contacts →
	Indirect evidence “SEPIA Conseils accompagne depuis plus de 30 ans les acteurs de la gestion de l’eau et de l’aménagement du territoire vers des solutions durables, sobres et résilientes face aux…” Source: RevenueBase Database · checked Sep 12, 2026
16	Env-Isa	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	40 contacts →
	Partial evidence “Env-isa is a leading environmental consultancy with over 20 years of experience, specialising in aviation and its wider ecosystem.” Source: RevenueBase Database · checked Sep 12, 2026
17	Deerns France	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	501-1,000	39 contacts →
	Partial evidence “Deerns is an international, independent consulting and engineering firm specialized in MEP design, in energy strategies and sustainable performance of buildings, in health and…” Source: RevenueBase Database · checked Sep 12, 2026
18	EKO Events	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	30 contacts →
	Indirect evidence “eko Events, l'événement durable ou Comment organiser un événement avec l'impact le plus faible sur notre environnement.” Source: RevenueBase Database · checked Sep 12, 2026
19	Wild Trees	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	27 contacts →
	Indirect evidence “WILD TREES est une société de conseil indépendante, spécialiste des enjeux écologiques, énergétiques et climatiques.” Source: RevenueBase Database · checked Sep 12, 2026
20	Buyyourway	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	16 contacts →
	Indirect evidence “BuyYourWay est un cabinet de conseil en développement durable pour des achats responsables.” Source: RevenueBase Database · checked Sep 12, 2026
21	PAYET	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	16 contacts →
	Indirect evidence “Bureau d’études environnement & paysage, Payet réalise des missions d’assistance à maîtrise d’ouvrage, d’ingénierie et de conception paysagère sur des projets immobiliers visant…” Source: RevenueBase Database · checked Sep 12, 2026
22	EACM	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	15 contacts →
	Indirect evidence “EACM est une équipe d’experts au service de la terre.” Source: RevenueBase Database · checked Sep 12, 2026
23	Boivin & Associés	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	15 contacts →
	Indirect evidence “Fondé par Jean-Pierre Boivin, le cabinet Boivin & Associés regroupe cinq avocats associés et une quinzaine d’avocats collaborateurs.” Source: RevenueBase Database · checked Sep 12, 2026
24	Eco2 Initiative	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	15 contacts →
	Indirect evidence “ECO2 active les leviers de la transition énergétique et de la performance globale : évaluations environnementales & RSE (audits et bilans carbone, GES, énergie, impacts.) conseils…” Source: RevenueBase Database · checked Sep 12, 2026
25	LE Bureau D Études LBE	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	15 contacts →
	Indirect evidence “LE BUREAU D'ÉTUDES (LBE), créé en 2006 par Nicolas Laidet et Christophe Gauthier, est un cabinet spécialisé en dépollution de bâtiments, curage et déconstruction.” Source: RevenueBase Database · checked Sep 12, 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 consulting 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 consulting firms.
Partial evidence: Its own public description names part of environmental consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental consulting 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 158 environmental consulting firms based in Paris, France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,293 reachable decision-makers.

Free signup · no credit card

View the full list →

Environmental consulting firms based in Paris, France at a glance

As of Sep 12, 2026

47.8%Verified-email coverage

2.2%Mobile-number coverage

17.1Average contacts per company

1-10Median size (employees)

97.5%Largest-city concentration · Paris

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1,1160–30

16531–60

561–90

190–180

6180+

Company record updated

Median 52.0d

00–30

1,47631–60

91361–90

21190–180

103180+

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 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 Paris, France whose own description of what they do matches “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 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 environmental consulting firms, and records with no verified work email. Companies headquartered outside Paris 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, 1,293 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 12, 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 consulting firms by metro in France

Environmental consulting firms in Paris154
Environmental consulting firms in Lyon46

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 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 environmental consulting firms are there based in Paris, France?

RevenueBase identified 158 environmental consulting firms headquartered in Paris, 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?

Valgo Groupe, headquartered in Paris, tops this list with the largest team on record.

Which city has the most environmental consulting firms?

Paris leads with 154 headquartered companies, followed by Lyon (46) 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 1,293 verified decision-maker contacts tracked across these 158 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 158 environmental consulting firms based in Paris, France. Start with a free account, no credit card.

Download this list →

Related lists

Environmental consulting 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.