Company lists · Data refreshed September 2026

Top 25 Renewable energy software developers based in France

Name: Renewable energy software developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 860 companies tracked

RevenueBase identified 860 renewable energy software developers headquartered in France as of September 2026 and tracks 16,897 professional contacts across them, including 6,891 with verified work emails. Paris is the largest hub.

This list covers renewable energy software developers 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 29, 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 29, 2026 86% judged on-target in blind review

860Companies

16,897Contacts tracked

6,891Verified emails

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The 25 largest renewable energy software developers based in France

Ranked by team size

Top 25 of 860 renewable energy software developers based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy software developers: 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	Voltalia	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	1,001-5,000	1,436 contacts →
	Strong evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 29, 2026
2	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 29, 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 29, 2026
3	NEOEN	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	466 contacts →
	Strong 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 29, 2026
4	Groupe Coriance	Indirect evidence	Noisy-le-grand, FranceHQ checked Sep 29, 2026	501-1,000	452 contacts →
	Indirect evidence “Pour une énergie propre et mieux utilisée Notre mission : fournir des solutions énergétiques performantes et économiques, tout en minimisant l'impact environnemental.” Source: RevenueBase Database · checked Sep 29, 2026
5	Albioma	Strong evidence	La Défense Cedex, FranceHQ checked Sep 29, 2026	501-1,000	436 contacts →
	Strong 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 29, 2026
6	Valeco	Indirect evidence	Montpellier, FranceHQ checked Sep 29, 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 29, 2026
7	Energy Pool	Strong evidence	Le Bourget Du Lac, FranceHQ checked Sep 29, 2026	51-200	300 contacts →
	Strong evidence “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: RevenueBase Database · checked Sep 29, 2026
8	Technique Solaire	Strong evidence	Biard, FranceHQ checked Sep 29, 2026	51-200	292 contacts →
	Strong 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 29, 2026
9	Tenergie	Indirect evidence	Fuveau, FranceHQ checked Sep 29, 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 29, 2026
10	REDEN	Partial evidence	Roquefort, FranceHQ checked Sep 29, 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 29, 2026
11	Photosol	Indirect evidence	Paris, FranceHQ checked Sep 29, 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 29, 2026
12	Irisolaris	Partial evidence	Rousset, FranceHQ checked Sep 29, 2026	201-500	241 contacts →
	Partial 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 29, 2026
13	Apex Energies	Partial evidence	Montpellier, FranceHQ checked Sep 29, 2026	201-500	213 contacts →
	Partial 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 29, 2026
14	Beicip-Franlab	Strong evidence	Rueil-malmaison, FranceHQ checked Sep 29, 2026	51-200	212 contacts →
	Strong evidence “Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.” Source: RevenueBase Database · checked Sep 29, 2026
15	Qair Group	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	501-1,000	200 contacts →
	Strong 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 29, 2026
16	Entech Smart Energies	Partial evidence	Quimper, FranceHQ checked Sep 29, 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 29, 2026
17	Mylight150	Indirect evidence	Villeurbanne, FranceHQ checked Sep 29, 2026	201-500	171 contacts →
	Indirect evidence “mylight150 : leader de la transition énergétique en Europe Fondée en 2014 à Lyon par Ondine et Virgile Suavet, mylight150 est un acteur clé de la transition énergétique, avec…” Source: RevenueBase Database · checked Sep 29, 2026
18	JP Energie Environnement	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	162 contacts →
	Partial 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 29, 2026
19	EDF PEI	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	154 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 29, 2026
20	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 29, 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 29, 2026
21	Energieteam	Indirect evidence	Oust-marest, FranceHQ checked Sep 29, 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 29, 2026
22	Solveo Energies	Strong evidence	Toulouse, FranceHQ checked Sep 29, 2026	51-200	128 contacts →
	Strong evidence “SOLVEO Energies is a French independent producer of renewable energies.” Source: RevenueBase Database · checked Sep 29, 2026
23	Vensolair	Indirect evidence	Montpellier, FranceHQ checked Sep 29, 2026	51-200	121 contacts →
	Indirect evidence “Ensemble, passons à l’action!” Source: RevenueBase Database · checked Sep 29, 2026
24	ECO Co2	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	11-50	109 contacts →
	Indirect evidence “Eco CO2 se positionne sur le marché de l'environnement et du développement durable.” Source: RevenueBase Database · checked Sep 29, 2026
25	INES	Indirect evidence	Le Bourget Du Lac, FranceHQ checked Sep 29, 2026	201-500	109 contacts →
	Indirect evidence “L’INES est un leader mondial de la R&D, de l'expertise et la formation pour les technologies solaires avancées, leur intégration dans les systèmes et la gestion intelligente de…” Source: RevenueBase Database · checked Sep 29, 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: renewable energy software developers. 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 renewable energy software developers.
Partial evidence: Its own public description names part of renewable energy software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy software developers. 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 860 renewable energy software developers based in France

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Renewable energy software developers based in France at a glance

As of Sep 29, 2026

40.8%Verified-email coverage

19.6Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

488

11-50

262

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 860 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 renewable energy software developers, 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 “renewable energy software developers”. 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 renewable energy software developers), 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 renewable energy software developers, 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, 6,891 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 29, 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.

Renewable energy software developers by metro

Renewable energy software developers in Paris85

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 renewable energy software developers, 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 renewable energy software developers are there based in France?

RevenueBase identified 860 renewable energy software developers 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 renewable energy software developers?

Paris leads with 85 headquartered companies, followed by Lyon (25) 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 6,891 verified decision-maker contacts tracked across these 860 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 29, 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.