Company lists · Data refreshed September 2026

Top 24 Esg strategy consulting firms based in Paris, France

Name: Esg strategy 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 30, 2026 964 companies tracked

RevenueBase identified 964 esg strategy consulting firms headquartered in Paris, France as of September 2026 and tracks 14,542 professional contacts across them, including 6,904 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers esg strategy 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 30, 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 30, 2026 86% judged on-target in blind review

964Companies

14,542Contacts tracked

6,904Verified emails

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The 24 largest esg strategy consulting firms based in Paris, France

Ranked by team size

Top 24 of 964 esg strategy consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to esg strategy 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	Eight Advisory	Strong evidence	Paris, FranceHQ checked Sep 30, 2026	501-1,000	895 contacts →
	Strong evidence “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Source: RevenueBase Database · checked Sep 30, 2026
2	Greenflex	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
3	Exiom Partners	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	241 contacts →
	Indirect evidence “Fondé en 2019 par des associés de grands cabinets de conseil, Exiom Partners est un cabinet spécialisé dans les Services Financiers pensé pour proposer un modèle de management…” Source: RevenueBase Database · checked Sep 30, 2026
4	Ailancy	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	201-500	226 contacts →
	Partial evidence “Ailancy is a top-specialist and fast-growing management-consulting firm specialized in the financial services industry and headquartered in Paris.” Source: RevenueBase Database · checked Sep 30, 2026
5	Semaphores	Strong evidence	Paris, FranceHQ checked Sep 30, 2026	201-500	223 contacts →
	Strong evidence “Semaphores, a consulting and expertise firm, is involved in a very wide range of skills: from public accounting to organizational strategy projects, including organization…” Source: RevenueBase Database · checked Sep 30, 2026
6	Nexialog Consulting	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	201-500	212 contacts →
	Indirect evidence “NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.” Source: RevenueBase Database · checked Sep 30, 2026
7	A2 Consulting	Partial evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
8	Makesense	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	174 contacts →
	Indirect evidence “Le temps presse, les défis que nous rencontrons sont immenses.” Source: RevenueBase Database · checked Sep 30, 2026
9	Tennaxia	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
10	IQO	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
11	R3	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
12	Setec Énergie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
13	I Care	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
14	ETYO	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	138 contacts →
	Partial evidence “Created in 2012, Etyo is an independent consulting group organized around three activities- Etyo Real Estate (advice and audit in real estate)- Etyo Logistics Solutions…” Source: RevenueBase Database · checked Sep 30, 2026
15	Global Strategy Group, By Kpmg	Strong evidence	Paris, FranceHQ checked Sep 30, 2026	1,001-5,000	137 contacts →
	Strong evidence “Global Strategy Group (GSG) is the strategy consulting arm of KPMG, supporting corporate, private equity, government and non-profit clients throughout the world, operating from…” Source: RevenueBase Database · checked Sep 30, 2026
16	Ethifinance	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	132 contacts →
	Indirect evidence “Impactful Analysis & Solutions.” Source: RevenueBase Database · checked Sep 30, 2026
17	Weefin	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	120 contacts →
	Indirect evidence “WeeFin is revolutionizing sustainable finance.” Source: RevenueBase Database · checked Sep 30, 2026
18	ARP Astrance	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
19	Indefi	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	100 contacts →
	Partial evidence “We are strategy consultants dedicated to serving investment managers and financial investors globally.” Source: RevenueBase Database · checked Sep 30, 2026
20	Sinteo	Indirect evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
21	Resoneo	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	94 contacts →
	Indirect evidence “Créé en 2004, RESONEO est un cabinet de conseil en stratégie et en marketing pour le e-business qui réunit aujourd’hui 60 consultants spécialisés sur Internet et les nouvelles…” Source: RevenueBase Database · checked Sep 30, 2026
22	Goodwill-Management	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	94 contacts →
	Partial evidence “Goodwill-management is a consulting firm in socially responsible economic performance.” Source: RevenueBase Database · checked Sep 30, 2026
23	LGI Sustainable Innovation	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	93 contacts →
	Partial evidence “LGI is a European sustainable innovation consultancy delivering Innovation Strategy, Financing, Management & Communication services for public & private innovators.” Source: RevenueBase Database · checked Sep 30, 2026
24	Stanwell Consulting	Strong evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	92 contacts →
	Strong evidence “Stanwell is a consulting firm specialized in strategy and transformation for the Financial Services sector since its creation in 2006.” Source: RevenueBase Database · checked Sep 30, 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 strategy 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 esg strategy consulting firms.
Partial evidence: Its own public description names part of esg strategy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg strategy 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 24 of 964 esg strategy consulting firms based in Paris, France

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Esg strategy consulting firms based in Paris, France at a glance

As of Sep 30, 2026

47.5%Verified-email coverage

15.1Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

707

11-50

180

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 964 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 strategy 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 “esg strategy 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 esg strategy 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 esg strategy 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, 6,904 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 30, 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 strategy consulting firms by metro in France

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 strategy 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 esg strategy consulting firms are there based in Paris, France?

RevenueBase identified 964 esg strategy 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?

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

Which city in France has the most esg strategy consulting firms?

Paris leads France with 964 headquartered companies, followed by Lyon (102) and Toulouse (44).

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 6,904 verified decision-maker contacts tracked across these 964 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 30, 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.