Company lists · Data refreshed September 2026

Top 25 Photovoltaic installation companies based in France

Name: Photovoltaic installation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,586 companies tracked

RevenueBase identified 1,586 photovoltaic installation companies headquartered in France as of September 2026 and tracks 15,736 professional contacts across them, including 5,373 with verified work emails. Paris is the largest hub.

This list covers photovoltaic installation 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

1,586Companies

15,736Contacts tracked

5,373Verified emails

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The 25 largest photovoltaic installation companies based in France

Ranked by team size

Top 25 of 1,586 photovoltaic installation 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 photovoltaic installation 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 Solutions Solaires	Indirect evidence	Limonest, FranceHQ checked Sep 16, 2026	1,001-5,000	1,085 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
2	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
3	Urbasolar	Partial evidence	Montpellier Cedex 2, FranceHQ checked Sep 16, 2026	501-1,000	453 contacts →
	Partial evidence “Conception, construction, et exploitation de centrales photovoltaïques professionnelles.” Source: RevenueBase Database · checked Sep 16, 2026
4	Valeco	Indirect evidence	Montpellier, FranceHQ checked Sep 16, 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 16, 2026
5	ABC Construction	Partial evidence	Herre, FranceHQ checked Sep 16, 2026	n/a	367 contacts →
	Partial evidence “Pose et câblage électrique de modules sur centrales photovoltaïques Fabrication et Montage de Bâtiments à Ossature et Structure Bois Montage et Vente de Chalets Rénovation…” Source: RevenueBase Database · checked Sep 16, 2026
6	REDEN	Indirect evidence	Roquefort, FranceHQ checked Sep 16, 2026	201-500	260 contacts →
	Indirect 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
7	Photosol	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	201-500	242 contacts →
	Partial evidence “Fondé en 2008, Photosol est l’un des premiers producteurs français d’électricité photovoltaïque.” Source: RevenueBase Database · checked Sep 16, 2026
8	Irisolaris	Indirect evidence	Rousset, FranceHQ checked Sep 16, 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 16, 2026
9	Apex Energies	Indirect evidence	Montpellier, FranceHQ checked Sep 16, 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 16, 2026
10	Okwind	Indirect evidence	Torce, FranceHQ checked Sep 16, 2026	51-200	177 contacts →
	Indirect evidence “Le groupe OKWIND se distingue par ses idées innovantes, son expertise technique et sa connaissance sectorielle.” Source: RevenueBase Database · checked Sep 16, 2026
11	Entech Smart Energies	Indirect evidence	Quimper, FranceHQ checked Sep 16, 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 16, 2026
12	ENOÉ	Indirect evidence	Marseille, FranceHQ checked Sep 16, 2026	51-200	173 contacts →
	Indirect evidence “Enoé est un producteur français d’énergies vertes et locales, maîtrisant l’ensemble de la chaîne de valeur : design, développement, financement, construction, exploitation et…” Source: RevenueBase Database · checked Sep 16, 2026
13	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
14	Sunzil	Indirect evidence	Dardilly, FranceHQ checked Sep 16, 2026	201-500	145 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
15	Silicéo	Partial evidence	Saint-martin-sur-le-pré, FranceHQ checked Sep 16, 2026	51-200	140 contacts →
	Partial 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
16	Vitaclim	Indirect evidence	Montpellier, FranceHQ checked Sep 16, 2026	201-500	132 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	Sun'r	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
18	Terre ET LAC Solaire	Strong evidence	Lyon, FranceHQ checked Sep 16, 2026	51-200	123 contacts →
	Strong 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
19	Baywa R.E. Solar Distribution FR	Indirect evidence	Bordeaux, FranceHQ checked Sep 16, 2026	51-200	106 contacts →
	Indirect evidence “Pour nous, l’électricité et le soleil vont de pair.” Source: RevenueBase Database · checked Sep 16, 2026
20	Seeyousun	Partial evidence	Cesson-sévigné, FranceHQ checked Sep 16, 2026	51-200	101 contacts →
	Partial 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
21	LUXEL	Partial evidence	Montpellier, FranceHQ checked Sep 16, 2026	51-200	100 contacts →
	Partial 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
22	Gensun	Partial evidence	Montpellier, FranceHQ checked Sep 16, 2026	51-200	99 contacts →
	Partial 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
23	Solewa, Membre Fondateur DE Wewise	Strong evidence	Le Mans, FranceHQ checked Sep 16, 2026	51-200	98 contacts →
	Strong evidence “Membre fondateur de Wewise, nouvel acteur européen de la décarbonation positive, SOLEWA est leader des installations photovoltaïques pour professionnels sur le grand Grand Ouest.” Source: RevenueBase Database · checked Sep 16, 2026
24	Energies DE Loire	Partial evidence	Cande, FranceHQ checked Sep 16, 2026	51-200	96 contacts →
	Partial evidence “Energies de Loire (EDL) est une société implantée en Pays de la Loire et Bretagne proposant des solutions, accessibles et simples, de bâtiments photovoltaïques.” Source: RevenueBase Database · checked Sep 16, 2026
25	Green Power	Indirect evidence	La Gravelle, FranceHQ checked Sep 16, 2026	51-200	95 contacts →
	Indirect evidence “EN] Green Power is a global provider of solar PV, energy management and e-mobility solutions, a value-added partner (VAP) of Huawei, leader in Europe and Africa.” Source: RevenueBase Database · checked Sep 16, 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: photovoltaic installation 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 photovoltaic installation companies.
Partial evidence: Its own public description names part of photovoltaic installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic installation 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 1,586 photovoltaic installation companies based in France

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Photovoltaic installation companies based in France at a glance

As of Sep 16, 2026

34.1%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

998

11-50

472

51-200

201-500

501-1,000

1,001-5,000

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 1,586 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 photovoltaic installation 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 “photovoltaic installation 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 photovoltaic installation 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 photovoltaic installation 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, 5,373 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.

Photovoltaic installation companies by metro

Photovoltaic installation companies in Paris68
Photovoltaic installation companies in Lyon35

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 photovoltaic installation 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 photovoltaic installation companies are there based in France?

RevenueBase identified 1,586 photovoltaic installation 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 Solutions Solaires, headquartered in Limonest, tops this list with the largest team on record.

Which city has the most photovoltaic installation companies?

Paris leads with 68 headquartered companies, followed by Lyon (35) and Montpellier (24).

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 5,373 verified decision-maker contacts tracked across these 1,586 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.