Company lists · Data refreshed September 2026

Top 25 Sustainability reporting firms based in France

Name: Sustainability reporting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 276 companies tracked

RevenueBase identified 276 sustainability reporting firms headquartered in France as of September 2026 and tracks 4,141 professional contacts across them, including 2,353 with verified work emails. Paris is the largest hub.

This list covers sustainability reporting 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 22, 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 22, 2026 86% judged on-target in blind review

276Companies

4,141Contacts tracked

2,353Verified emails

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

The 25 largest sustainability reporting firms based in France

Ranked by team size

Top 25 of 276 sustainability reporting firms based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability reporting 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	SWEEP	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	183 contacts →
	Partial evidence “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Source: RevenueBase Database · checked Sep 22, 2026
2	EVEA	Indirect evidence	Nantes, FranceHQ checked Sep 22, 2026	51-200	164 contacts →
	Indirect evidence “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Source: RevenueBase Database · checked Sep 22, 2026
3	Kshuttle	Strong evidence	Courbevoie, FranceHQ checked Sep 22, 2026	51-200	160 contacts →
	Strong evidence “kShuttle develops ExRP© (Extended Regulatory Platform), a modular SaaS solution designed to simplify financial and sustainability regulatory reporting.” Source: RevenueBase Database · checked Sep 22, 2026
4	R3	Indirect evidence	Paris, FranceHQ checked Sep 22, 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 22, 2026
5	Weefin	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	120 contacts →
	Indirect evidence “WeeFin is revolutionizing sustainable finance.” Source: RevenueBase Database · checked Sep 22, 2026
6	BL Évolution	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	89 contacts →
	Indirect evidence “Conseil et accompagnement en stratégie RSE et Développement Durable.” Source: RevenueBase Database · checked Sep 22, 2026
7	TEREA	Indirect evidence	Marseille, FranceHQ checked Sep 22, 2026	11-50	73 contacts →
	Indirect evidence “TEREA is a professional environmental consulting company specialized in environment and sustainable management of natural resources.” Source: RevenueBase Database · checked Sep 22, 2026
8	New-E	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	51-200	72 contacts →
	Indirect evidence “New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Source: RevenueBase Database · checked Sep 22, 2026
9	Wecount	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	11-50	51 contacts →
	Indirect evidence “Notre équipe accompagne les entreprises au quotidien dans leur transition grâce à : Des programmes d'accompagnement collectifs pour réaliser votre bilan carbone, accélérer votre…” Source: RevenueBase Database · checked Sep 22, 2026
10	O2m	Indirect evidence	Rennes, FranceHQ checked Sep 22, 2026	11-50	46 contacts →
	Indirect evidence “Créé en 2008, O2m est un cabinet d'études indépendant spécialisé dans l’accélération des projets de transition écologique et de performance durable des entreprises et…” Source: RevenueBase Database · checked Sep 22, 2026
11	Primum NON Nocere	Indirect evidence	Béziers, FranceHQ checked Sep 22, 2026	11-50	44 contacts →
	Indirect evidence “Depuis 2009, Primum Non Nocere est pionnière dans l’intégration des enjeux de santé environnementale au sein des démarches RSE/RSO.” Source: RevenueBase Database · checked Sep 22, 2026
12	Carbonfact	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	39 contacts →
	Partial evidence “Environmental Sustainability Software built for the apparel and footwear industry.” Source: RevenueBase Database · checked Sep 22, 2026
13	Agence Déclic	Indirect evidence	Rennes, FranceHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “L’Agence Déclic est un cabinet de conseil et de formation qui accompagne les entreprises, collectivités publiques, associations dans leur démarche RSE/CSRD.” Source: RevenueBase Database · checked Sep 22, 2026
14	Altopi	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	27 contacts →
	Indirect evidence “Altopi, Solutions durables pour entreprises engagées Altopi accompagne les PME et ETI dans leur transition sociétale et écologique.” Source: RevenueBase Database · checked Sep 22, 2026
15	Cabinet DE Saint Front	Partial evidence	Toulouse, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Partial evidence “Reporting CSRD à construire ou à faire auditer?” Source: RevenueBase Database · checked Sep 22, 2026
16	Corpokarma	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “We are facing major human and environmental crisis (climate change, biodiversity loss, natural resources depletion, inequality.)!” Source: RevenueBase Database · checked Sep 22, 2026
17	LA Belle Empreinte	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “La Belle Empreinte optimise l’empreinte environnementale et sociale de vos objets avec un angle sectoriel expert (textile B2B et B2C, jouets, décoration etc.)!” Source: RevenueBase Database · checked Sep 22, 2026
18	DT Master Carbon	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence “We accompany companies along the whole net-zero journey.” Source: RevenueBase Database · checked Sep 22, 2026
19	ICI & Demain	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “ici & demain est un cabinet de conseil en stratégie ESG et en communication sur vos sujets de durabilité.” Source: RevenueBase Database · checked Sep 22, 2026
20	ANSA	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Ansa Services is a strategy advisory firm that focuses on creating sustainability-driven value, through strategic and operational shifts that result in resilient models in…” Source: RevenueBase Database · checked Sep 22, 2026
21	Eco2 Initiative	Indirect evidence	Paris, FranceHQ checked Sep 22, 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 22, 2026
22	Traace - By Tennaxia	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Traace helps companies regain control of their environmental impact with an all-in-one SaaS platform dedicated to carbon and ESG data, and tailor-made support for climate…” Source: RevenueBase Database · checked Sep 22, 2026
23	Entreprises Engagées	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “Entreprises engagées est un cabinet de conseil RSE.” Source: RevenueBase Database · checked Sep 22, 2026
24	EIREA	Indirect evidence	Puteaux, FranceHQ checked Sep 22, 2026	1-10	14 contacts →
	Indirect evidence “Spécialisée dans l’optimisation de la performance environnementale des bâtiments, EIREA accompagne les acteurs de l’immobilier dans leurs démarches de maîtrise des enjeux…” Source: RevenueBase Database · checked Sep 22, 2026
25	Groupe Sacor	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “Notre cabinet à taille humaine, situé dans le 9e arrondissement de Paris et dirigé par trois associés experts-comptables et commissaires aux comptes, vous accompagne tout au long…” Source: RevenueBase Database · checked Sep 22, 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: sustainability reporting 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 sustainability reporting firms.
Partial evidence: Its own public description names part of sustainability reporting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability reporting 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 276 sustainability reporting firms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,353 reachable decision-makers.

Free signup · no credit card

View the full list →

Sustainability reporting firms based in France at a glance

As of Sep 22, 2026

56.8%Verified-email coverage

15.0Average contacts per company

1-10Median size (employees)

28.6%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

230

11-50

51-200

201-500

1,001-5,000

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 276 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 sustainability reporting 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 “sustainability reporting 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 sustainability reporting 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 sustainability reporting 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, 2,353 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 22, 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.

Sustainability reporting firms by metro

Sustainability reporting firms in Paris79

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 sustainability reporting 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 sustainability reporting firms are there based in France?

RevenueBase identified 276 sustainability reporting 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?

SWEEP, headquartered in Montpellier, tops this list with the largest team on record.

Which city has the most sustainability reporting firms?

Paris leads with 79 headquartered companies, followed by Lyon (15) and Toulouse (8).

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 2,353 verified decision-maker contacts tracked across these 276 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 276 sustainability reporting firms based in France. Start with a free account, no credit card.

Download this list →

Related lists

Sustainability reporting 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.