Company lists · Data refreshed September 2026

Top 25 Sustainable power generation companies based in France

Name: Sustainable power generation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 339 companies tracked

RevenueBase identified 339 sustainable power generation companies headquartered in France as of September 2026 and tracks 61,427 professional contacts across them, including 32,472 with verified work emails. Paris is the largest hub.

This list covers sustainable power generation companies 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

339Companies

61,427Contacts tracked

32,472Verified emails

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The 25 largest sustainable power generation companies based in France

Ranked by team size

Top 25 of 339 sustainable power generation companies 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 sustainable power generation 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	EDF	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	10001+	44,842 contacts →
	Indirect evidence “Our raison d'être is to build a net zero energy future with electricity and innovative solutions and services, to help save the planet and drive wellbeing and economic development.” Source: RevenueBase Database · checked Sep 22, 2026
2	IDEX	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 22, 2026	5,001-10,000	3,353 contacts →
	Indirect evidence “Fondé en France en 1963, le groupe IDEX, fort de près de 6 500 collaborateurs, développe, conçoit, finance, construit et exploite des infrastructures énergétiques locales et…” Source: RevenueBase Database · checked Sep 22, 2026
3	Voltalia	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1,001-5,000	1,436 contacts →
	Indirect evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 22, 2026
4	ÉS	Indirect evidence	Strasbourg, FranceHQ checked Sep 22, 2026	1,001-5,000	534 contacts →
	Indirect evidence “Chez ÉS, nous développons nos activités pour offrir à l’Alsace un futur énergétique décarboné.” Source: RevenueBase Database · checked Sep 22, 2026
5	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	525 contacts →
	Indirect evidence “Akuo est spécialisé dans la mise en œuvre d’unités de production d’électricité à partir de ressources renouvelables, en particulier le solaire, l'éolien et le stockage.” Source: RevenueBase Database · checked Sep 22, 2026
6	NEOEN	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	466 contacts →
	Indirect evidence “Founded in 2008, Neoen is one of the world’s leading renewable energy companies, with expertise in solar, onshore wind and battery storage.” Source: RevenueBase Database · checked Sep 22, 2026
7	Urbasolar	Indirect evidence	Montpellier Cedex 2, FranceHQ checked Sep 22, 2026	501-1,000	453 contacts →
	Indirect evidence “Conception, construction, et exploitation de centrales photovoltaïques professionnelles.” Source: RevenueBase Database · checked Sep 22, 2026
8	Albioma	Indirect evidence	La Défense Cedex, FranceHQ checked Sep 22, 2026	501-1,000	436 contacts →
	Indirect evidence “The Group, which is established in Overseas France, Mauritius and Brazil, has developed a unique partnership for 30 years with the sugar industry, to produce renewable energy from…” Source: RevenueBase Database · checked Sep 22, 2026
9	Valeco	Indirect evidence	Montpellier, FranceHQ checked Sep 22, 2026	201-500	399 contacts →
	Indirect evidence “Valeco est un acteur majeur des énergies renouvelables depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 22, 2026
10	Technique Solaire	Indirect evidence	Biard, FranceHQ checked Sep 22, 2026	51-200	292 contacts →
	Indirect evidence “Created in 2008, Technique Solaire Group specializes in the development, financing, construction and operation of renewable energy production units (solar and methanization) in…” Source: RevenueBase Database · checked Sep 22, 2026
11	Tenergie	Indirect evidence	Fuveau, FranceHQ checked Sep 22, 2026	201-500	264 contacts →
	Indirect evidence “Fondé en 2008, au cœur de la région PACA, Tenergie est un producteur indépendant d’énergies renouvelables : nos 500 centrales solaires et éoliennes ont produit plus de 250 GWh en…” Source: RevenueBase Database · checked Sep 22, 2026
12	REDEN	Partial evidence	Roquefort, FranceHQ checked Sep 22, 2026	201-500	260 contacts →
	Partial evidence “REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Source: RevenueBase Database · checked Sep 22, 2026
13	Photosol	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	242 contacts →
	Indirect evidence “Fondé en 2008, Photosol est l’un des premiers producteurs français d’électricité photovoltaïque.” Source: RevenueBase Database · checked Sep 22, 2026
14	Irisolaris	Indirect evidence	Rousset, FranceHQ checked Sep 22, 2026	201-500	241 contacts →
	Indirect evidence “Fondée en 2009 avec l'objectif de participer activement à la transition énergétique, IRISOLARIS Energie fait aujourd’hui partie des entreprises majeures en France dans le domaine…” Source: RevenueBase Database · checked Sep 22, 2026
15	Apex Energies	Indirect evidence	Montpellier, FranceHQ checked Sep 22, 2026	201-500	213 contacts →
	Indirect evidence “Depuis plus de 30 ans, Apex Energies transforme le solaire en véritable levier économique et stratégique pour les entreprises, les collectivités et les acteurs fonciers.” Source: RevenueBase Database · checked Sep 22, 2026
16	Qair Group	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	501-1,000	200 contacts →
	Indirect evidence “Qair is an independent renewable energy company developing, financing, building, and operating solar, onshore and offshore wind, hydroelectric, tidal energy, waste-to-energy…” Source: RevenueBase Database · checked Sep 22, 2026
17	Entech Smart Energies	Indirect evidence	Quimper, FranceHQ checked Sep 22, 2026	201-500	174 contacts →
	Indirect evidence “Entech develops solar production, storage, and electricity conversion solutions controlled by smart software systems that promote the increasing and profitable integration of…” Source: RevenueBase Database · checked Sep 22, 2026
18	ELMY	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	51-200	167 contacts →
	Indirect evidence “elmy, gestionnaire d'énergie 100% renouvelable depuis plus de 10 ans, est une société à mission, française et indépendante.” Source: RevenueBase Database · checked Sep 22, 2026
19	WPD France	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 22, 2026	51-200	162 contacts →
	Indirect evidence “Créée en France en 2002, wpd France développe, finance, construit et exploite des parcs éoliens terrestres et en mer, ainsi que des parcs photovoltaïques.” Source: RevenueBase Database · checked Sep 22, 2026
20	JP Energie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	162 contacts →
	Indirect evidence “Depuis 2004, JP Energie Environnement développe, finance, construit et exploite des unités de production d’électricité d’origine renouvelables dans tous les domaines d’activités …” Source: RevenueBase Database · checked Sep 22, 2026
21	CGN Europe Energy	Partial evidence	Puteaux, FranceHQ checked Sep 22, 2026	51-200	158 contacts →
	Partial evidence “CGN Europe Energy (CGNEE) Natural Energy, Natural Power!” Source: RevenueBase Database · checked Sep 22, 2026
22	ILEK	Indirect evidence	Toulouse, FranceHQ checked Sep 22, 2026	201-500	156 contacts →
	Indirect evidence “ilek est un fournisseur et producteur d’énergie renouvelable.” Source: RevenueBase Database · checked Sep 22, 2026
23	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	150 contacts →
	Indirect evidence “GÉNÉRALE DU SOLAIRE was created in 2008 at the initiative of Daniel Bour.” Source: RevenueBase Database · checked Sep 22, 2026
24	Sun'r	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	131 contacts →
	Indirect evidence “Première entreprise à mission des énergies, nous œuvrons pour une énergie verte intelligente et utile partout.” Source: RevenueBase Database · checked Sep 22, 2026
25	Energieteam	Indirect evidence	Oust-marest, FranceHQ checked Sep 22, 2026	51-200	128 contacts →
	Indirect evidence “Acteur indépendant des énergies renouvelables depuis plus de 20 ans, nous développons des parcs éoliens, des centrales photovoltaïques ainsi que des solutions de stockage…” 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: sustainable power generation 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 sustainable power generation companies.
Partial evidence: Its own public description names part of sustainable power generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable power generation 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 339 sustainable power generation companies based in France

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Sustainable power generation companies based in France at a glance

As of Sep 22, 2026

52.9%Verified-email coverage

181.2Average contacts per company

11-50Median size (employees)

17.7%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

152

11-50

113

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 339 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 sustainable power generation 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 France whose own description of what they do matches “sustainable power generation 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 sustainable power generation 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 sustainable power generation companies, 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, 32,472 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.

Sustainable power generation companies by metro

Sustainable power generation companies in Paris60

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 sustainable power generation 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 sustainable power generation companies are there based in France?

RevenueBase identified 339 sustainable power generation companies 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?

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

Which city has the most sustainable power generation companies?

Paris leads with 60 headquartered companies, followed by Montpellier (16) and Lyon (11).

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 32,472 verified decision-maker contacts tracked across these 339 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.

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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.