Company lists · Data refreshed September 2026

Top 25 Solar developers based in Paris, France

Name: Solar developers based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 112 companies tracked

RevenueBase identified 112 solar developers headquartered in Paris, France as of September 2026 and tracks 4,596 professional contacts across them, including 2,392 with verified work emails. Paris is the largest hub.

This list covers solar developers headquartered in Paris, 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 18, 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 18, 2026 86% judged on-target in blind review

112Companies

4,596Contacts tracked

2,392Verified emails

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The 25 largest solar developers based in Paris, France

Ranked by team size

Top 25 of 112 solar developers based in Paris, France, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar 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	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	1,001-5,000	1,436 contacts →
	Indirect evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 18, 2026
2	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
3	NEOEN	Partial evidence	Paris, FranceHQ checked Sep 18, 2026	201-500	466 contacts →
	Partial 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 18, 2026
4	Photosol	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
5	Qair Group	Partial evidence	Paris, FranceHQ checked Sep 18, 2026	501-1,000	200 contacts →
	Partial 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 18, 2026
6	JP Energie Environnement	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	51-200	162 contacts →
	Indirect 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 18, 2026
7	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
8	Sun'r	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
9	Smart Energies	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	51-200	92 contacts →
	Indirect evidence “Smart Energies is an Independent Power Producer (IPP) specialized in the development, financing, construction and operation of renewable projects across Europe.” Source: RevenueBase Database · checked Sep 18, 2026
10	Orion Energies	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	51-200	75 contacts →
	Indirect evidence “Orion Energies est un énergéticien français créé en 2009 Nous développons des projets photovoltaïques et de stockage d’énergie pour les acteurs du territoire.” Source: RevenueBase Database · checked Sep 18, 2026
11	Verso Energy	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	73 contacts →
	Indirect evidence “Verso Energy est spécialisée dans le développement, l’ingénierie, le financement, la construction et l’exploitation d’installations de production d’énergies renouvelables…” Source: RevenueBase Database · checked Sep 18, 2026
12	ZE Energy	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
13	Notus Energy	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	49 contacts →
	Indirect evidence “NOTUS energy développe, planifie, construit et exploite des parcs éoliens et photovoltaïques.” Source: RevenueBase Database · checked Sep 18, 2026
14	Solaire Direct	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	201-500	48 contacts →
	Indirect evidence “Avec l’électricité solaire photovoltaïque, au-delà du choix d'une nouvelle énergie, Solairedirect propose celui d’un nouveau modèle énergétique accessible à tous.” Source: RevenueBase Database · checked Sep 18, 2026
15	EOLFI	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	33 contacts →
	Indirect evidence “Depuis 2004, EOLFI est un acteur majeur dans le développement et la production d'énergies renouvelables solaire au sol et éolien terrestre en France.” Source: RevenueBase Database · checked Sep 18, 2026
16	Virya Solutions France	Indirect evidence	Paris, FranceHQ checked Sep 18, 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 18, 2026
17	Solarock	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	31 contacts →
	Indirect evidence “Le solaire en France ne manque pas de potentiel, il a longtemps manqué d’exigence.” Source: RevenueBase Database · checked Sep 18, 2026
18	Oxan Energy	Partial evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	30 contacts →
	Partial evidence “Oxan Energy is a developer and operator of renewable energy projects specialized in marine energies and particularly in floating offshore wind.” Source: RevenueBase Database · checked Sep 18, 2026
19	ELECO	Partial evidence	Paris, FranceHQ checked Sep 18, 2026	1-10	30 contacts →
	Partial evidence “ELECO is an asset management company specialised in solar energy.” Source: RevenueBase Database · checked Sep 18, 2026
20	Granular Energy	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	27 contacts →
	Indirect evidence “Granular Energy is a start-up providing market solutions for 24/7 clean energy.” Source: RevenueBase Database · checked Sep 18, 2026
21	Solteo	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	1-10	25 contacts →
	Indirect evidence “Solteo est une solution de gestion de projets photovoltaïques qui permet aux installateurs de gagner du temps sur l’ensemble de leur cycle de projet.” Source: RevenueBase Database · checked Sep 18, 2026
22	Holosolis	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Holosolis responds to the need for European energy sovereignty.” Source: RevenueBase Database · checked Sep 18, 2026
23	R&s	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “R&S développe des parcs de production d'énergie renouvelable (photovoltaïque, éolien) et des moyens de stockage massif d'électricité indispensables à une transition énergétique…” Source: RevenueBase Database · checked Sep 18, 2026
24	Boucl Energie	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	15 contacts →
	Indirect evidence “BoucL Energie développe, à l’échelle de quartiers à activité économique, des Communautés territoriales d’énergie partagée visant à organiser l’autoconsommation collective…” Source: RevenueBase Database · checked Sep 18, 2026
25	WEB Energie DU Vent	Indirect evidence	Paris, FranceHQ checked Sep 18, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 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: solar 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 solar developers.
Partial evidence: Its own public description names part of solar developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar 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 112 solar developers based in Paris, France

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Solar developers based in Paris, France at a glance

As of Sep 18, 2026

52.0%Verified-email coverage

41.0Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Paris

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 112 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 solar 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 Paris, France whose own description of what they do matches “solar 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 solar 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 solar developers, and records with no verified work email. Companies headquartered outside Paris 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, 2,392 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 18, 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.

Solar developers by metro in France

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 solar 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 solar developers are there based in Paris, France?

RevenueBase identified 112 solar developers headquartered in Paris, 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 solar developers?

Paris leads with 112 headquartered companies, followed by Lyon (44) and Montpellier (33).

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 2,392 verified decision-maker contacts tracked across these 112 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 18, 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.