Company lists · Data refreshed September 2026

Top 25 Esg software implementation consultants based in France

Name: Esg software implementation consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 681 companies tracked

RevenueBase identified 681 esg software implementation consultants headquartered in France as of September 2026 and tracks 10,374 professional contacts across them, including 3,555 with verified work emails. Paris is the largest hub.

This list covers esg software implementation consultants 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

681Companies

10,374Contacts tracked

3,555Verified emails

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The 25 largest esg software implementation consultants based in France

Ranked by team size

Top 25 of 681 esg software implementation consultants 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 esg software implementation consultants: 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	Viveris	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 28, 2026	1,001-5,000	833 contacts →
	Indirect evidence “Viveris is a consulting and engineering company with two main activities - IT consulting.” Source: RevenueBase Database · checked Sep 28, 2026
2	Fondasol	Indirect evidence	Avignon, FranceHQ checked Sep 28, 2026	501-1,000	522 contacts →
	Indirect evidence “le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.” Source: RevenueBase Database · checked Sep 28, 2026
3	Greenflex	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
4	Eodd Ingénieurs Conseils	Indirect evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	201-500	278 contacts →
	Indirect evidence “Créé en 1991, reconnu comme l’un des meilleurs cabinets français spécialiste de la transformation écologique, EODD ingénieurs conseils apporte sa vision transversale et ses…” Source: RevenueBase Database · checked Sep 28, 2026
5	A2 Consulting	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	185 contacts →
	Indirect 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 28, 2026
6	SWEEP	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	183 contacts →
	Indirect evidence “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	UNIS	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 28, 2026	201-500	181 contacts →
	Indirect evidence “Vous avez envie de prendre part à un projet d'entreprise fort au sein d'une entreprise qui favorise l'expression des talents de chacun?” Source: RevenueBase Database · checked Sep 28, 2026
8	Tennaxia	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
9	EVEA	Partial evidence	Nantes, FranceHQ checked Sep 28, 2026	51-200	164 contacts →
	Partial evidence “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Source: RevenueBase Database · checked Sep 28, 2026
10	R3	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
11	Red-On-Line	Indirect evidence	Antony, FranceHQ checked Sep 28, 2026	201-500	154 contacts →
	Indirect evidence “Since Red-on-line has been supporting companies in managing their environmental, health and safety (EHS) risks, both locally and internationally.” Source: RevenueBase Database · checked Sep 28, 2026
12	Setec Énergie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
13	Ecomundo	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 28, 2026	51-200	138 contacts →
	Indirect evidence “Your go-to for regulatory guidance, excelling in global compliance and product stewardship.” Source: RevenueBase Database · checked Sep 28, 2026
14	Synergis Environnement	Indirect evidence	Beaucouzé, FranceHQ checked Sep 28, 2026	51-200	131 contacts →
	Indirect evidence “Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.” Source: RevenueBase Database · checked Sep 28, 2026
15	Weefin	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	120 contacts →
	Indirect evidence “WeeFin is revolutionizing sustainable finance.” Source: RevenueBase Database · checked Sep 28, 2026
16	Soler IDE	Indirect evidence	Massy, FranceHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “SOLER IDE est l’un des leaders français du Conseil en Environnement.” Source: RevenueBase Database · checked Sep 28, 2026
17	Vpwhite	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “Since 2006, VPWhite has been supporting major corporations and public institutions in their digital transformation by bridging business needs with high-value technological…” Source: RevenueBase Database · checked Sep 28, 2026
18	ARP Astrance	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
19	BL Évolution	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Conseil et accompagnement en stratégie RSE et Développement Durable.” Source: RevenueBase Database · checked Sep 28, 2026
20	Lamarck Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	86 contacts →
	Indirect evidence “Lamarck est un groupe de conseil en transformation des entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
21	Utopies	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	81 contacts →
	Indirect 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 28, 2026
22	Etamine	Indirect evidence	Vaulx-en-velin, FranceHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “Etamine est un bureau d’études et de conseils en performance environnementale : nous accompagnons les opérations immobilières de la programmation à l’exploitation, à l’échelle du…” Source: RevenueBase Database · checked Sep 28, 2026
23	New-E	Indirect evidence	Lyon, FranceHQ checked Sep 28, 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 28, 2026
24	Ekovya	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Ekovya provides business with services, consulting and products which help going beyond their green complicance.” Source: RevenueBase Database · checked Sep 28, 2026
25	Kalies	Indirect evidence	Lezennes, FranceHQ checked Sep 28, 2026	11-50	62 contacts →
	Indirect evidence “Fort d’une expérience de plus de 25 ans, Kalies accompagne et conseille ses clients industriels, collectivités et promoteurs immobiliers dans leurs problématiques…” 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: esg software implementation consultants. 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 software implementation consultants.
Partial evidence: Its own public description names part of esg software implementation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg software implementation consultants. 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 681 esg software implementation consultants based in France

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Esg software implementation consultants based in France at a glance

As of Sep 28, 2026

34.3%Verified-email coverage

15.2Average contacts per company

1-10Median size (employees)

26.0%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

540

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 681 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 software implementation consultants, 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 “esg software implementation consultants”. 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 software implementation consultants), 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 software implementation consultants, 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, 3,555 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.

Esg software implementation consultants by metro

Esg software implementation consultants in Paris177

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 software implementation consultants, 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 software implementation consultants are there based in France?

RevenueBase identified 681 esg software implementation consultants 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?

Viveris, headquartered in Boulogne-Billancourt, tops this list with the largest team on record.

Which city has the most esg software implementation consultants?

Paris leads with 177 headquartered companies, followed by Lyon (32) and Toulouse (18).

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 3,555 verified decision-maker contacts tracked across these 681 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.

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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.