Company lists · Data refreshed October 2026

Top 25 Clean energy compliance consultants based in France

Name: Clean energy compliance consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 230 companies tracked

RevenueBase identified 230 company matches for clean energy compliance consultants associated with France as of October 2026 and tracks 1,550 professional contacts across them, including 496 with verified work emails. Paris is the largest hub.

This list covers company matches for clean energy compliance consultants associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

230Companies

1,550Contacts tracked

496Verified emails

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The 25 largest clean energy compliance consultants based in France

Ranked by team size

Top 25 of 230 company matches for clean energy compliance consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ROZO	Exact match	Paris, FranceHQ recorded Oct 9, 2026	51-200	87 contacts →
	Exact match “ROZO - Votre partenaire pour une décarbonation réussie!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Etamine	Exact match	Vaulx-en-velin, FranceHQ recorded Oct 9, 2026	51-200	82 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	New-E	Exact match	Lyon, FranceHQ recorded Oct 9, 2026	51-200	68 contacts →
	Exact match “New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Ekovya	Exact match	Lyon, FranceHQ recorded Oct 9, 2026	51-200	65 contacts →
	Exact match “Ekovya provides business with services, consulting and products which help going beyond their green complicance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Optima Énergie	Exact match	Plescop, FranceHQ recorded Oct 9, 2026	11-50	48 contacts →
	Exact match “Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	O2m	Exact match	Rennes, FranceHQ recorded Oct 9, 2026	11-50	41 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	BSE Building Systems Energies	Exact match	Joué-lès-tours, FranceHQ recorded Oct 9, 2026	11-50	36 contacts →
	Exact match “Créé en 2008 au sein du Groupe Hervé, BSE est un bureau d'études spécialisé dans la performance énergétique et environnementale des bâtiments.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	ENEOR	Exact match	Le Pecq, FranceHQ recorded Oct 9, 2026	11-50	36 contacts →
	Exact match “ENEOR : L'ingénierie énergétique par excellence POSITIONNEMENT: Bureau d’études Technique énergétique indépendant spécialisé dans, l’ingénierie de conception, d’exécution et…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	CAP Terre Betom Group	Exact match	Vélizy-villacoublay, FranceHQ recorded Oct 9, 2026	11-50	29 contacts →
	Exact match “Bureau d'études et de conseil en Environnement, Durabilité et Energie” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Cabinet DE Saint Front	Exact match	Toulouse, FranceHQ recorded Oct 9, 2026	11-50	21 contacts →
	Exact match “Reporting CSRD à construire ou à faire auditer?” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Eco2 Initiative	Exact match	Paris, FranceHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “ECO2 active les leviers de la transition énergétique et de la performance globale : évaluations environnementales & RSE (audits et bilans carbone, GES, énergie, impacts.) conseils…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	EIREA	Exact match	Puteaux, FranceHQ recorded Oct 9, 2026	1-10	15 contacts →
	Exact match “Spécialisée dans l’optimisation de la performance environnementale des bâtiments, EIREA accompagne les acteurs de l’immobilier dans leurs démarches de maîtrise des enjeux…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Kallpa Énergie Solutions	Exact match	Paris, FranceHQ recorded Oct 9, 2026	1-10	14 contacts →
	Exact match “Kallpa Energie Solutions est une société de conseil et d'ingénierie spécialisée dans la performance énergétique.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	C POS	Exact match	Lyon, FranceHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “C+POS est un bureau d’études spécialisé dans la qualité environnementale du bâtiment, avec une approche technique et centrée sur la performance énergétique & environnementale…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Entreprises Engagées	Exact match	Paris, FranceHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “Entreprises engagées est un cabinet de conseil RSE.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Manexi Diagnostics	Exact match	Vélizy-villacoublay, FranceHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	BEHI	Exact match	Saint-Agne, FranceHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “Depuis 30 ans, l’envie d’optimiser la consommation énergétique et de participer à protéger l’environnement, guide l’évolution de BÉHI.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Transylience	Exact match	Saint-joseph-de-rivière, FranceHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “TranSyLience est un cabinet de conseils à échelle humaine dédié à la mise en œuvre d’outils de conduite de la transition à destination des entreprises, associations et…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	AKYLA	Exact match	Saint-cloud, FranceHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “AKYLA, en tant que société de conseil, de financement et de mise en œuvre de la transition énergétique, a pour objectif d'aider activement les industries à déployer leur plan de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Enersweet	Exact match	Paris, FranceHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “Enersweet est un groupe spécialisé dans les services d'efficacité énergétique à destination des entreprises et des collectivités.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Adiatherm	Exact match	Versailles, FranceHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “ADIATHERM réalise pour ses clients des prestations sur-mesure en privilégiant qualité et respect des délais.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Atdx Sarl	Exact match	Nimes, FranceHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Bureau d’étude et de conseil en environnement basé à Nîmes et composé d’une équipe pluridisciplinaire de 15 personnes, ATDx exerce son activité dans les domaines des industries…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Md.C	Exact match	Aubervilliers, FranceHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “MD.C est ́́ pour ́ ́́, ́ adaptés aux infrastructures IA.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	DT Master Carbon	Exact match	Paris, FranceHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “We accompany companies along the whole net-zero journey.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Optinergie	Exact match	Pau, FranceHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “OPTINERGIE est une société de conseil indépendante créée en 2008 et implantée sur le site de la Technopole Hélioparc à Pau.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “clean energy compliance consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 230 clean energy compliance consultants based in France

See the full list, filter by size, metro and specialty, and access 496 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy compliance consultants based in France at a glance

As of Oct 9, 2026

32.0%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

19.1%Largest-city concentration · Paris

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

183

11-50

51-200

201-500

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 230 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “clean energy compliance consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 496 professional contacts with verified work emails across the full matched dataset. 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 October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Clean energy compliance consultants by metro

Clean energy compliance consultants in Paris44

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “clean energy compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy compliance consultants are there based in France?

RevenueBase identified 230 company matches for clean energy compliance consultants associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ROZO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean energy compliance consultants?

Paris leads with 44 company records, followed by Lyon (14) and Toulouse (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 496 professional contacts with verified work emails tracked across these 230 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 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 SmartSearch, 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.