Company lists · Data refreshed September 2026

Top 25 Renewable energy system integrators based in Paris, France

Name: Renewable energy system integrators based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 111 companies tracked

RevenueBase identified 111 renewable energy system integrators headquartered in Paris, France as of September 2026 and tracks 4,117 professional contacts across them, including 2,039 with verified work emails. Paris is the largest hub.

This list covers renewable energy system integrators 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 17, 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 17, 2026 86% judged on-target in blind review

111Companies

4,117Contacts tracked

2,039Verified emails

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The 25 largest renewable energy system integrators based in Paris, France

Ranked by team size

Top 25 of 111 renewable energy system integrators based in Paris, France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy system integrators: 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 17, 2026	1,001-5,000	1,436 contacts →
	Strong evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 17, 2026
2	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
3	NEOEN	Strong evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
4	Photosol	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
5	JP Energie Environnement	Partial evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
6	Generale DU Solaire	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
7	Sun'r	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
8	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Source: RevenueBase Database · checked Sep 17, 2026
9	Groupe Herve S.A	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Iboco France	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	501-1,000	36 contacts →
	Indirect evidence “Iboco, spécialiste en cheminement de l’énergie, est un acteur incontournable sur les segments du Résidentiel, du Tertiaire, de l’Industrie et de l’Infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
11	EOLFI	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
12	Virya Solutions France	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
13	Solarock	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
14	Energydesign	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Chez Energy Design, nous imaginons et réalisons des solutions innovantes qui permettent une intégration optimale des énergies renouvelables au cœur des territoires.” Source: RevenueBase Database · checked Sep 17, 2026
15	R&s	Indirect evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
16	An Avel Braz	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “An Avel Braz is an independent company specialised in the renewable energy sector since 2004.” Source: RevenueBase Database · checked Sep 17, 2026
17	WEB Energie DU Vent	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Kallpa Énergie Solutions	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “Kallpa Energie Solutions est une société de conseil et d'ingénierie spécialisée dans la performance énergétique.” Source: RevenueBase Database · checked Sep 17, 2026
19	Enersweet	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Enersweet est un groupe spécialisé dans les services d'efficacité énergétique à destination des entreprises et des collectivités.” Source: RevenueBase Database · checked Sep 17, 2026
20	Constructions Métalliques ET Electriques	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “CME is a company specializing in metal construction and and photovoltaic electrical work.” Source: RevenueBase Database · checked Sep 17, 2026
21	Euroelec-Smartenergy	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Euroelec-Smart Energy is an innovative sustainable company, which develops services for friendly environment energies, based on five core activities and services: Smart Cities…” Source: RevenueBase Database · checked Sep 17, 2026
22	Alva Systems	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Alva Systems is a tech company specialized in the installation of energy systems for commercial and industrial buildings.> Energy Management (BMS) Monitor and regulate your…” Source: RevenueBase Database · checked Sep 17, 2026
23	Orygeen	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “Orygeen est le partenaire de référence de la performance énergétique et environnementale des entreprises : nous transformons durablement leur manière de consommer l’énergie grâce…” Source: RevenueBase Database · checked Sep 17, 2026
24	Wind MY Roof	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “WIND my ROOF apporte l’énergie locale et propre dans les bâtiments, grâce à la WindBox, une solution qui allie éolienne de toit et panneaux solaires.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sunrock France	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “Sunrock accompagne clients et partenaires vers un avenir énergétique propre.” Source: RevenueBase Database · checked Sep 17, 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 system integrators. 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 system integrators.
Partial evidence: Its own public description names part of renewable energy system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy system integrators. 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 111 renewable energy system integrators based in Paris, France

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Renewable energy system integrators based in Paris, France at a glance

As of Sep 17, 2026

49.5%Verified-email coverage

37.1Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 17, 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 111 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 system integrators, 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 “renewable energy system integrators”. 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 system integrators), 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 system integrators, 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, 2,039 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 17, 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 system integrators by metro in France

Renewable energy system integrators in Paris111
Renewable energy system integrators in Lyon42
Renewable energy system integrators in Toulouse40
Renewable energy system integrators in Montpellier33

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 system integrators, 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 system integrators are there based in Paris, France?

RevenueBase identified 111 renewable energy system integrators 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 renewable energy system integrators?

Paris leads with 111 headquartered companies, followed by Lyon (42) and Toulouse (40).

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 2,039 verified decision-maker contacts tracked across these 111 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 17, 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.