Company lists · Data refreshed September 2026

Top 25 Distributed solar companies based in France

RevenueBase identified 1,695 distributed solar companies headquartered in France as of September 2026 and tracks 28,469 professional contacts across them, including 6,328 with verified work emails. Paris is the largest hub.

This list covers distributed solar 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 16, 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 16, 2026 86% judged on-target in blind review
1,695Companies
28,469Contacts tracked
6,328Verified emails
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The 25 largest distributed solar companies based in France

Ranked by team size
Top 25 of 1,695 distributed solar companies based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to distributed solar 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis, FranceHQ checked Sep 16, 20261,001-5,0001,436 contacts →

Indirect evidence

“Voltalia is an international player in renewable energies.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceLimonest, FranceHQ checked Sep 16, 20261,001-5,0001,085 contacts →

Indirect evidence

“EDF solutions solaires est une filiale à 100% du groupe EDF et leader de l'autoconsommation solaire chez les particuliers depuis plus de 20 ans.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceParis, FranceHQ checked Sep 16, 2026201-500525 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 16, 2026
4Indirect evidenceMontpellier Cedex 2, FranceHQ checked Sep 16, 2026501-1,000453 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceMontpellier, FranceHQ checked Sep 16, 2026201-500399 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceRoquefort, FranceHQ checked Sep 16, 2026201-500260 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 16, 2026
7Indirect evidenceParis, FranceHQ checked Sep 16, 2026201-500242 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceRousset, FranceHQ checked Sep 16, 2026201-500241 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 16, 2026
9Indirect evidenceMontpellier, FranceHQ checked Sep 16, 2026201-500213 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 16, 2026
10Partial evidenceQuimper, FranceHQ checked Sep 16, 2026201-500174 contacts →

Partial 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 16, 2026
11Indirect evidenceCorse, FranceHQ checked Sep 16, 202651-200163 contacts →

Indirect evidence

“CORSICA SOLE est un producteur indépendant d'énergie solaire et leader du stockage d’énergie en France.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceParis, FranceHQ checked Sep 16, 2026201-500154 contacts →

Indirect evidence

“EDF PEI - Production Electrique Insulaire -est un acteur majeur de la production d’électricité dans les zones non-interconnectées.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceParis, FranceHQ checked Sep 16, 202651-200150 contacts →

Indirect evidence

“GÉNÉRALE DU SOLAIRE was created in 2008 at the initiative of Daniel Bour.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceDardilly, FranceHQ checked Sep 16, 2026201-500145 contacts →

Indirect evidence

“Entreprise leader sur son marché, Sunzil propose des solutions solaires pour les professionnels et les particuliers en zone insulaire et tropicale.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceSaint-martin-sur-le-pré, FranceHQ checked Sep 16, 202651-200140 contacts →

Indirect evidence

“Spécialisée dans l’énergie photovoltaïque, Silicéo accompagne ses clients agriculteurs, entreprises du secteur tertiaire, industriels, bureaux d’études, collectivités et…”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceMontpellier, FranceHQ checked Sep 16, 2026201-500132 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceParis, FranceHQ checked Sep 16, 202651-200131 contacts →

Indirect evidence

“Première entreprise à mission des énergies, nous œuvrons pour une énergie verte intelligente et utile partout.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceLyon, FranceHQ checked Sep 16, 202651-200123 contacts →

Indirect evidence

“Producteur indépendant d’énergie solaire, Terre et Lac conçoit, développe, construit et exploite des installations photovoltaïques au sol, en toiture, en ombrière de parking et en…”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceCourbevoie, FranceHQ checked Sep 16, 202651-200109 contacts →

Indirect evidence

“En 2019, le Groupe EDF veut rendre la vie des Français plus simple et lance IZI by EDF, sa plateforme pour accompagner ses clients vers la transition énergétique.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceBordeaux, FranceHQ checked Sep 16, 202651-200106 contacts →

Indirect evidence

“Pour nous, l’électricité et le soleil vont de pair.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceCesson-sévigné, FranceHQ checked Sep 16, 202651-200101 contacts →

Indirect evidence

“Fort de 8 années d'existence et de centaines de partenariats locaux, le numéro 1 de l'ombrière photovoltaïque en France entend inventer et faire vivre les premières villes…”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceOrmes, FranceHQ checked Sep 16, 202651-200101 contacts →

Indirect evidence

“Le Groupe Vergnet, “créateur vertueux d’indépendance énergétique depuis 1989”, n’a de cesse depuis son origine de permettre à ses clients de maitriser leur production d’énergie…”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceMontpellier, FranceHQ checked Sep 16, 202651-200100 contacts →

Indirect evidence

“LUXEL intègre les compétences transverses lui permettant de concevoir, réaliser et exploiter des installations de production d’énergie basées sur des ressources renouvelables.”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidencePerpignan, FranceHQ checked Sep 16, 202651-200100 contacts →

Partial evidence

“Solipac est spécialisée dans la distribution de solutions énergétiques en BtoB depuis 16 ans (pompes à chaleur, climatisation/ chauffage, photovoltaïque, borne de recharge…”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceMontpellier, FranceHQ checked Sep 16, 202651-20099 contacts →

Indirect evidence

“Depuis 2007, Gensun accompagne les porteurs de projets photovoltaïques dans la conception, la construction, l’exploitation et la maintenance de centrales solaires de tous types et…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 1,695 distributed solar companies based in France

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Distributed solar companies based in France at a glance

As of Sep 16, 2026
22.2%Verified-email coverage
16.8Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · Paris
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
1,010
11-50
544
51-200
96
201-500
22
501-1,000
8
1,001-5,000
3
10001+
1

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 1,695 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 distributed solar 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 “distributed solar 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 distributed solar 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 distributed solar 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, 6,328 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 16, 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.

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 distributed solar 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 distributed solar companies are there based in France?

RevenueBase identified 1,695 distributed solar 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?

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

Which city has the most distributed solar companies?

Paris leads with 78 headquartered companies, followed by Lyon (38) and Montpellier (29).

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 6,328 verified decision-maker contacts tracked across these 1,695 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 16, 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.