Company lists · Data refreshed September 2026

Top 25 Esg consulting companies based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 395 companies tracked

RevenueBase identified 395 esg consulting companies headquartered in Paris, France as of September 2026 and tracks 6,628 professional contacts across them, including 3,358 with verified work emails. Paris is the largest hub.

This list covers esg consulting companies 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 20, 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 20, 2026 86% judged on-target in blind review

395Companies

6,628Contacts tracked

3,358Verified emails

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The 25 largest esg consulting companies based in Paris, France

Ranked by team size

Top 25 of 395 esg consulting companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to esg consulting 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	Greenflex	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
2	A2 Consulting	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	185 contacts →
	Partial evidence “A2 Consulting est un cabinet de conseil en organisation et management multi-spécialiste et totalement indépendant créé en A2 Consulting s'engage auprès des entreprises pour…” Source: RevenueBase Database · checked Sep 20, 2026
3	Makesense	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	174 contacts →
	Indirect evidence “Le temps presse, les défis que nous rencontrons sont immenses.” Source: RevenueBase Database · checked Sep 20, 2026
4	Tennaxia	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	165 contacts →
	Indirect 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 20, 2026
5	IQO	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	156 contacts →
	Indirect evidence “In a world that’s constantly being reinvented, where only companies that choose to operate FOR GOOD will succeed in building resilient growth models, where business models combine…” Source: RevenueBase Database · checked Sep 20, 2026
6	R3	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
7	Setec Énergie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
8	I Care	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	139 contacts →
	Indirect evidence “MULTI-EXPERTISE FOR IMPACTFUL SOLUTIONS] I Care by BearingPoint is a leader in impact-driven transformation and BearingPoint's center of expertise for sustainable development.” Source: RevenueBase Database · checked Sep 20, 2026
9	Ethifinance	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	132 contacts →
	Indirect evidence “Impactful Analysis & Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
10	Weefin	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “WeeFin is revolutionizing sustainable finance.” Source: RevenueBase Database · checked Sep 20, 2026
11	ARP Astrance	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
12	Sinteo	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
13	Goodwill-Management	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	94 contacts →
	Partial evidence “Goodwill-management is a consulting firm in socially responsible economic performance.” Source: RevenueBase Database · checked Sep 20, 2026
14	ROZO	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “ROZO - Votre partenaire pour une décarbonation réussie!” Source: RevenueBase Database · checked Sep 20, 2026
15	BL Évolution	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “Conseil et accompagnement en stratégie RSE et Développement Durable.” Source: RevenueBase Database · checked Sep 20, 2026
16	Lamarck Group	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	86 contacts →
	Indirect evidence “Lamarck est un groupe de conseil en transformation des entreprises.” Source: RevenueBase Database · checked Sep 20, 2026
17	Utopies	Partial evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
18	Métiga	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
19	DO Well DO Good	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	73 contacts →
	Indirect evidence “More than ever the world needs a new paradigm, combining economic performance and social and environmental impact.” Source: RevenueBase Database · checked Sep 20, 2026
20	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
21	Xperts Council	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	58 contacts →
	Partial evidence “Xperts Council connects Private Equities, Consulting Firms, and Corporates with high level professionals for industry sector consultations, senior advisery missions, and…” Source: RevenueBase Database · checked Sep 20, 2026
22	DES Enjeux ET DES Hommes	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	48 contacts →
	Indirect evidence “Des Enjeux et Des Homme est un cabinet spécialisé dans la transformation des entreprises et organisations vers des écosystèmes soutenables et résilients.” Source: RevenueBase Database · checked Sep 20, 2026
23	G-On	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	47 contacts →
	Indirect evidence “Conseil en environnement, bien-être et innovation durable.” Source: RevenueBase Database · checked Sep 20, 2026
24	Groupe Legrand	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	46 contacts →
	Indirect evidence “Parce qu’au sein des entreprises, les aspects économiques et sociaux sont étroitement imbriqués, Le GROUPE LEGRAND (cabinet d’experts comptables et de conseils en relations du…” Source: RevenueBase Database · checked Sep 20, 2026
25	Apiday	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “Sustainability is reshaping private markets.” Source: RevenueBase Database · checked Sep 20, 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: esg consulting 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 esg consulting companies.
Partial evidence: Its own public description names part of esg consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg consulting 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 395 esg consulting companies based in Paris, France

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Esg consulting companies based in Paris, France at a glance

As of Sep 20, 2026

50.7%Verified-email coverage

16.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

298

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 395 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 esg consulting 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 Paris, France whose own description of what they do matches “esg consulting 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 esg consulting 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 esg consulting companies, 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, 3,358 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 20, 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.

Esg consulting companies by metro in France

Esg consulting companies in Paris395
Esg consulting companies in Lyon59
Esg consulting companies in Toulouse30
Esg consulting companies in Bordeaux28
Esg consulting companies in Montpellier25

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 esg consulting 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 esg consulting companies are there based in Paris, France?

RevenueBase identified 395 esg consulting companies 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?

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

Which city has the most esg consulting companies?

Paris leads with 395 headquartered companies, followed by Lyon (59) and Toulouse (30).

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 3,358 verified decision-maker contacts tracked across these 395 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 20, 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.