Company lists · Data refreshed October 2026

Top 25 Energy project development firms based in France

RevenueBase identified 1,064 company matches for energy project development firms associated with France as of October 2026 and tracks 120,676 professional contacts across them, including 48,696 with verified work emails. Paris is the largest hub.

This list covers company matches for energy project development firms 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 12, 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 12, 2026 How this list was built
1,064Companies
120,676Contacts tracked
48,696Verified emails
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The 25 largest energy project development firms based in France

Ranked by team size
Top 25 of 1,064 company matches for energy project development firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Oct 12, 202610001+46,771 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Oct 12, 202610001+16,264 contacts →

Exact match

“What if your next career adventure started with ENGIE?”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchSaint-andré-lez-lille, FranceHQ recorded Oct 12, 202610001+8,823 contacts →

Exact match

“Dalkia : ensemble, relevons le défi climatique!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchCourbevoie, FranceHQ recorded Oct 12, 20265,001-10,0006,749 contacts →

Exact match

“Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchBoulogne-billancourt, FranceHQ recorded Oct 12, 20265,001-10,0003,448 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 12, 20261,001-5,0001,289 contacts →

Exact match

“Voltalia is an international player in renewable energies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7
ÉS
Exact matchStrasbourg, FranceHQ recorded Oct 12, 20261,001-5,000563 contacts →

Exact match

“Chez ÉS, nous développons nos activités pour offrir à l’Alsace un futur énergétique décarboné.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Oct 12, 2026201-500534 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchNoisy-le-grand, FranceHQ recorded Oct 12, 2026501-1,000485 contacts →

Exact match

“Pour une énergie propre et mieux utilisée Notre mission : fournir des solutions énergétiques performantes et économiques, tout en minimisant l'impact environnemental.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Oct 12, 2026201-500476 contacts →

Exact match

“Founded in 2008, Neoen is one of the world’s leading renewable energy companies, with expertise in solar, onshore wind and battery storage.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchLa Défense Cedex, FranceHQ recorded Oct 12, 2026501-1,000465 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchMontpellier Cedex 2, FranceHQ recorded Oct 12, 2026501-1,000438 contacts →

Exact match

“Conception, construction, et exploitation de centrales photovoltaïques professionnelles.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchBegles Cedex, FranceHQ recorded Oct 12, 2026501-1,000437 contacts →

Exact match

“VALOREM is a green energy operator created in 1994 which started off as a pioneer in the development of wind energy in France.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchMontpellier, FranceHQ recorded Oct 12, 2026201-500410 contacts →

Exact match

“Valeco est un acteur majeur des énergies renouvelables depuis plus de 30 ans.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Oct 12, 2026501-1,000370 contacts →

Exact match

“DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchPuteaux, FranceHQ recorded Oct 12, 2026501-1,000344 contacts →

Exact match

“In 17 years, GreenYellow has become a major player in the energy transition in France and abroad and a true partner of companies and communities.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchLe Bourget Du Lac, FranceHQ recorded Oct 12, 202651-200310 contacts →

Exact match

“At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchRoquefort, FranceHQ recorded Oct 12, 2026201-500287 contacts →

Exact match

“REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchMauguio, FranceHQ recorded Oct 12, 2026201-500285 contacts →

Exact match

“Basée à Mauguio, près de Montpellier, Arkolia conçoit et met en œuvre des solutions énergétiques durables qui renforcent l’autonomie énergétique des territoires, créent de la…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchFuveau, FranceHQ recorded Oct 12, 2026201-500273 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Oct 12, 2026201-500249 contacts →

Exact match

“Fondé en 2008, Photosol est l’un des premiers producteurs français d’électricité photovoltaïque.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchRousset, FranceHQ recorded Oct 12, 2026201-500246 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchMontpellier, FranceHQ recorded Oct 12, 2026201-500224 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchRueil-malmaison, FranceHQ recorded Oct 12, 202651-200224 contacts →

Exact match

“Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Oct 12, 2026501-1,000204 contacts →

Exact match

“Qair is an independent renewable energy company developing, financing, building, and operating solar, onshore and offshore wind, hydroelectric, tidal energy, waste-to-energy…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 1,064 energy project development firms based in France

See the full list, filter by size, metro and specialty, and access 48,696 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy project development firms based in France at a glance

As of Oct 12, 2026
40.4%Verified-email coverage
113.4Average contacts per company
1-10Median size (employees)
13.1%Largest-city concentration · Paris
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
566
11-50
328
51-200
106
201-500
29
501-1,000
12
1,001-5,000
7
5,001-10,000
4
10001+
6

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 1,064 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 “energy project development firms” 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 48,696 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 12, 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.

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 “energy project development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy project development firms are there based in France?

RevenueBase identified 1,064 company matches for energy project development firms 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?

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

Which city has the most energy project development firms?

Paris leads with 139 company records, followed by Lyon (35) and Montpellier (28).

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 48,696 professional contacts with verified work emails tracked across these 1,064 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 12, 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.