Company lists · Data refreshed September 2026

Top 25 Electrical engineering firms for renewable energy based in Paris, France

Name: Electrical engineering firms for renewable energy based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 80 companies tracked

RevenueBase identified 80 electrical engineering firms for renewable energy headquartered in Paris, France as of September 2026 and tracks 3,511 professional contacts across them, including 1,814 with verified work emails. Paris is the largest hub.

This list covers electrical engineering firms for renewable energy 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 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

80Companies

3,511Contacts tracked

1,814Verified emails

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The 25 largest electrical engineering firms for renewable energy based in Paris, France

Ranked by team size

Top 25 of 80 electrical engineering firms for renewable energy based in Paris, France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical engineering firms for renewable energy: 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 16, 2026	1,001-5,000	1,436 contacts →
	Strong evidence “Voltalia is an international player in renewable energies.” 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	Doris Group	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	501-1,000	365 contacts →
	Strong evidence “DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	Groupe Allez	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1,001-5,000	274 contacts →
	Indirect evidence “Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.” Source: RevenueBase Database · checked Sep 16, 2026
5	Aventa	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	201-500	176 contacts →
	Partial evidence “Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Source: RevenueBase Database · checked Sep 16, 2026
6	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
7	Greensolver	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	51-200	70 contacts →
	Indirect evidence “Founded in 2008, Greensolver is an independent technical advisor specializing in solar, BESS and wind power assets.” Source: RevenueBase Database · checked Sep 16, 2026
8	Clean Horizon	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “Active worldwide since 2009, Clean Horizon is 100% dedicated to energy storage.” Source: RevenueBase Database · checked Sep 16, 2026
9	Virya Solutions France	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
10	Solarock	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
11	Syneria	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	21 contacts →
	Strong evidence “Syneria is an international consultancy firm providing technical advisory services throughout the full lifecycle of renewable energy projects.” Source: RevenueBase Database · checked Sep 16, 2026
12	R&s	Indirect evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
13	Etenergie	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “ETENERGIE is an architecture & planning company based out of BATIMENT J RESIDENCE ILE DE FRANCE 64 RUE ARCHEREAU, PARIS, France.” Source: RevenueBase Database · checked Sep 16, 2026
14	Cferm Ingenierie	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “CFERM est un bureau d’études techniques dont l’activité centrale est l’énergie, thermique ou électrique, dans tous les domaines du bâtiment : logement, tertiaire, enseignement…” Source: RevenueBase Database · checked Sep 16, 2026
15	Constructions Métalliques ET Electriques	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “CME is a company specializing in metal construction and and photovoltaic electrical work.” Source: RevenueBase Database · checked Sep 16, 2026
16	Euroelec-Smartenergy	Partial evidence	Paris, FranceHQ checked Sep 16, 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 16, 2026
17	Alva Systems	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial 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 16, 2026
18	Dorilus	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “Engineering” Source: RevenueBase Database · checked Sep 16, 2026
19	Enexflow	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “Enexflow provides consultancy services to energy players (utilities, aggregators, and technology providers) tackling the complex challenges of integrating Distributed Energy…” Source: RevenueBase Database · checked Sep 16, 2026
20	Tahuri Energies	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Thanks to our experience in the energy sector, at Tahuri Energies we offer our clients innovative solutions, adapted to their needs and their projects, in areas such as green…” Source: RevenueBase Database · checked Sep 16, 2026
21	Siccogen	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Société d'Ingénierie, Conseil, Constructions, Gestion de projets en nouvelles énergies et Formation en maintenance d'installations solaires, éoliennes, en ingénierie de projets…” Source: RevenueBase Database · checked Sep 16, 2026
22	Möbius Energies	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Möbius Energies’ vision is that of a world where averting the onset of climate change is the main objective of project development and international cooperation.” Source: RevenueBase Database · checked Sep 16, 2026
23	Eiko Energie	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Bureau d'études photovoltaïque, Eiko Energie accompagne les entreprises et collectivités, de la conception à la mise en œuvre de vos centrales photovoltaïques, assurant une…” Source: RevenueBase Database · checked Sep 16, 2026
24	Eoliya	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Macsii	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence 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: electrical engineering firms for renewable energy. 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 electrical engineering firms for renewable energy.
Partial evidence: Its own public description names part of electrical engineering firms for renewable energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical engineering firms for renewable energy. 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 80 electrical engineering firms for renewable energy based in Paris, France

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Electrical engineering firms for renewable energy based in Paris, France at a glance

As of Sep 16, 2026

51.7%Verified-email coverage

43.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 16, 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 80 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 electrical engineering firms for renewable energy, 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 “electrical engineering firms for renewable energy”. 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 electrical engineering firms for renewable energy), 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 electrical engineering firms for renewable energy, 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, 1,814 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.

Electrical engineering firms for renewable energy by metro in France

Electrical engineering firms for renewable energy in Paris80
Electrical engineering firms for renewable energy in Lyon28
Electrical engineering firms for renewable energy in Toulouse25

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 electrical engineering firms for renewable energy, 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 electrical engineering firms for renewable energy are there based in Paris, France?

RevenueBase identified 80 electrical engineering firms for renewable energy 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 electrical engineering firms for renewable energy?

Paris leads with 80 headquartered companies, followed by Lyon (28) and Toulouse (25).

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 1,814 verified decision-maker contacts tracked across these 80 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.