Company lists · Data refreshed September 2026

Top 25 Concentrated solar power companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 64 companies tracked

RevenueBase identified 64 concentrated solar power companies headquartered in France as of September 2026 and tracks 2,587 professional contacts across them, including 1,481 with verified work emails. Paris is the largest hub.

This list covers concentrated solar power 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 15, 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 15, 2026 86% judged on-target in blind review

64Companies

2,587Contacts tracked

1,481Verified emails

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The 25 largest concentrated solar power companies based in France

Ranked by team size

Top 25 of 64 concentrated solar power companies based in France, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to concentrated solar power 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	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 15, 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 15, 2026
2	Urbasolar	Indirect evidence	Montpellier Cedex 2, FranceHQ checked Sep 15, 2026	501-1,000	453 contacts →
	Indirect evidence “Conception, construction, et exploitation de centrales photovoltaïques professionnelles.” Source: RevenueBase Database · checked Sep 15, 2026
3	REDEN	Strong evidence	Roquefort, FranceHQ checked Sep 15, 2026	201-500	260 contacts →
	Strong 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 15, 2026
4	Photosol	Indirect evidence	Paris, FranceHQ checked Sep 15, 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 15, 2026
5	Entech Smart Energies	Partial evidence	Quimper, FranceHQ checked Sep 15, 2026	201-500	174 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 15, 2026
6	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 15, 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 15, 2026
7	Sun'r	Indirect evidence	Paris, FranceHQ checked Sep 15, 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 15, 2026
8	Sunelis	Indirect evidence	Fretin, FranceHQ checked Sep 15, 2026	11-50	71 contacts →
	Indirect evidence “Sunelis, entreprise spécialisée dans le solaire photovoltaïque, conçoit, installe et assure la maintenance et le nettoyage de centrales solaires photovoltaïques pour tous types de…” Source: RevenueBase Database · checked Sep 15, 2026
9	Agriwatt	Indirect evidence	Seclin, FranceHQ checked Sep 15, 2026	51-200	64 contacts →
	Indirect evidence “Agriwatt fait partie de Générations Renouvelables qui est un groupe français indépendant, spécialiste des énergies renouvelables et du génie électrique tertiaire, qui regroupe les…” Source: RevenueBase Database · checked Sep 15, 2026
10	ZE Energy	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	11-50	51 contacts →
	Indirect evidence “Producteur indépendant d’énergie renouvelable, ZE Energy vient révolutionner le secteur des énergies renouvelables avec sa solution de centrales solaires hybrides combinant…” Source: RevenueBase Database · checked Sep 15, 2026
11	BE Green	Indirect evidence	Saint-herblain, FranceHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “Chez Be Green, nous sommes des experts en solutions énergétiques solaires pour les professionnels et les collectivités.” Source: RevenueBase Database · checked Sep 15, 2026
12	Virya Solutions France	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	11-50	32 contacts →
	Indirect evidence “Virya Solutions France est spécialisée dans le déploiement de centrales photovoltaïques dans les secteurs du commerce et de l’industrie.” Source: RevenueBase Database · checked Sep 15, 2026
13	Valenergies	Strong evidence	Mougins, FranceHQ checked Sep 15, 2026	11-50	27 contacts →
	Strong evidence “ValEnergies part of Valindus group (French industrial corporation), is a private company experts in Energy, Our solar branch "ValSolar" is the largest Pv power plant builder and…” Source: RevenueBase Database · checked Sep 15, 2026
14	Silversun	Indirect evidence	Lambesc, FranceHQ checked Sep 15, 2026	51-200	27 contacts →
	Indirect evidence “Le Solaire en toute Confiance” Source: RevenueBase Database · checked Sep 15, 2026
15	Systèmes Solaires	Indirect evidence	Cournon-d'auvergne, FranceHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Située à Cournon d'Auvergne 63800 depuis 2007, SYSTÈMES SOLAIRES est spécialisée dans l’installation de centrales photovoltaïques avec une spécialisation dans le domaine de…” Source: RevenueBase Database · checked Sep 15, 2026
16	Sunwave	Indirect evidence	Lyon, FranceHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “SunWave, un futur rayonnant et durable SunWave simplifie et accélère la solarisation de ses clients, tout en leur permettant de reprendre le contrôle sur leurs factures…” Source: RevenueBase Database · checked Sep 15, 2026
17	KBE Energy	Strong evidence	Serres-castet, FranceHQ checked Sep 15, 2026	11-50	16 contacts →
	Strong evidence “A key player in the energy transition for nearly 20 years, KBE Energy is an independent service company specializing in photovoltaic solar power: project development for…” Source: RevenueBase Database · checked Sep 15, 2026
18	Giordano R Energy	Indirect evidence	Aubagne, FranceHQ checked Sep 15, 2026	51-200	13 contacts →
	Indirect evidence “GIORDANO R ENERGY, fort de plus de 40 années d'expertise en énergie solaire en France, se dévoue à fournir une source essentielle de bien-être énergétique à des populations à…” Source: RevenueBase Database · checked Sep 15, 2026
19	Regiesolaire	Indirect evidence	Mignaloux Beauvoir, FranceHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “Depuis une dizaine d’années, REGIESOLAIRE a déployé et mis en œuvre avec succès plusieurs centaines de centrales solaires photovoltaïques pour le compte de ses clients.” Source: RevenueBase Database · checked Sep 15, 2026
20	Sunvolt	Indirect evidence	Toulon, FranceHQ checked Sep 15, 2026	11-50	11 contacts →
	Indirect evidence “SunVolt France est le leader de l’autoconsommation solaire intelligente depuis 2019.” Source: RevenueBase Database · checked Sep 15, 2026
21	GISCO	Indirect evidence	Gardanne, FranceHQ checked Sep 15, 2026	1-10	9 contacts →
	Indirect evidence “Gisco est la nouvelle offre d’IRISOLARIS Groupe, acteur incontournable des énergies renouvelables depuis 2009.” Source: RevenueBase Database · checked Sep 15, 2026
22	We SUN	Indirect evidence	Seignosse, FranceHQ checked Sep 15, 2026	11-50	8 contacts →
	Indirect evidence “We Sun, basée à Seignosse (40), en Nouvelle Aquitaine, est une entreprise spécialisée dans le secteur de l’énergie.” Source: RevenueBase Database · checked Sep 15, 2026
23	Solutions Solaires DE France	Indirect evidence	La Chapelle-st-luc, FranceHQ checked Sep 15, 2026	11-50	6 contacts →
	Indirect evidence “SOLUTIONS SOLAIRES DE FRANCE est spécialisée dans le le Photovoltaïque résidentiel, Tertiaire et Agricole.” Source: RevenueBase Database · checked Sep 15, 2026
24	Solar Brother	Strong evidence	Vincennes Cedex, FranceHQ checked Sep 15, 2026	1-10	6 contacts →
	Strong evidence “SOLAR BROTHER est spécialisé dans la conception et la commercialisation de produits solaire à concentration.” Source: RevenueBase Database · checked Sep 15, 2026
25	Alto Solution	Strong evidence	Marseille, FranceHQ checked Sep 15, 2026	1-10	6 contacts →
	Strong evidence “ALTO Solution designs, structures the financing, oversees the construction and operates concentrated solar heat plants to decarbonize industrial processes between 100 and 500°C.” Source: RevenueBase Database · checked Sep 15, 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: concentrated solar power 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 concentrated solar power companies.
Partial evidence: Its own public description names part of concentrated solar power companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name concentrated solar power 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 64 concentrated solar power companies based in France

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Concentrated solar power companies based in France at a glance

As of Sep 15, 2026

57.2%Verified-email coverage

40.4Average contacts per company

1-10Median size (employees)

20.3%Largest-city concentration · Paris

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 64 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 concentrated solar power 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 “concentrated solar power 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 concentrated solar power 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 concentrated solar power 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, 1,481 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 15, 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 concentrated solar power 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 concentrated solar power companies are there based in France?

RevenueBase identified 64 concentrated solar power 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?

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

Which city has the most concentrated solar power companies?

Paris leads with 13 headquartered companies, followed by Aubagne (2) and Evreux (2).

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 1,481 verified decision-maker contacts tracked across these 64 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 15, 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.