Company lists · Data refreshed September 2026

Top 25 Power generation engineering consultants based in France

Name: Power generation engineering consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 406 companies tracked

RevenueBase identified 406 power generation engineering consultants headquartered in France as of September 2026 and tracks 4,786 professional contacts across them, including 1,633 with verified work emails. Paris is the largest hub.

This list covers power generation engineering consultants 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 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

406Companies

4,786Contacts tracked

1,633Verified emails

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The 25 largest power generation engineering consultants based in France

Ranked by team size

Top 25 of 406 power generation engineering consultants based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power generation engineering consultants: 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	Neo2	Strong evidence	Levallois-perret, FranceHQ checked Sep 17, 2026	501-1,000	390 contacts →
	Strong evidence “NEO2 is an Engineering Consultancy and Resource Provider active in the Oil & Gas, Water Treatment & Desalination, and Power Generation industries.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ep2c	Indirect evidence	Balma, FranceHQ checked Sep 17, 2026	501-1,000	211 contacts →
	Indirect evidence “EP2C recruits talents looking for an international career.” Source: RevenueBase Database · checked Sep 17, 2026
3	Aventa	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	201-500	176 contacts →
	Indirect evidence “Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Source: RevenueBase Database · checked Sep 17, 2026
4	Groupe Pharea	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	201-500	140 contacts →
	Indirect evidence “Le Groupe Pharea, une expertise technique depuis près de 15 ans au service de vos projets industriels!” Source: RevenueBase Database · checked Sep 17, 2026
5	OCY Technologies	Indirect evidence	Levallois Perret, FranceHQ checked Sep 17, 2026	51-200	139 contacts →
	Indirect evidence “OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Source: RevenueBase Database · checked Sep 17, 2026
6	RTE International	Strong evidence	Courbevoie, FranceHQ checked Sep 17, 2026	51-200	107 contacts →
	Strong evidence “RTE international is a consultancy and engineering company whose activities cover all areas of electricity transmission.” Source: RevenueBase Database · checked Sep 17, 2026
7	Energie Côté SUD	Indirect evidence	La Farlède, FranceHQ checked Sep 17, 2026	201-500	101 contacts →
	Indirect evidence “Les électriciens du bâtiment” Source: RevenueBase Database · checked Sep 17, 2026
8	Tecsol	Indirect evidence	Perpignan, FranceHQ checked Sep 17, 2026	11-50	89 contacts →
	Indirect evidence “Bureau d'études solaires indépendant” Source: RevenueBase Database · checked Sep 17, 2026
9	Alto Ingénierie	Indirect evidence	Bussy-saint-martin, FranceHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.” Source: RevenueBase Database · checked Sep 17, 2026
10	SOLAB	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Énergie & Environnement, Génie climatique et électrique, Acoustique, Coordination SSI, Restauconception et Métrologie sont les thèmes sur lesquels SOLAB et ses 6 équipes d’experts…” Source: RevenueBase Database · checked Sep 17, 2026
11	Africa Power Services	Indirect evidence	Bordeaux, FranceHQ checked Sep 17, 2026	11-50	74 contacts →
	Indirect evidence “Energy is essential to the success of every project.” Source: RevenueBase Database · checked Sep 17, 2026
12	TVA Engineering	Partial evidence	Antony, FranceHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “Since 1988, TVA Engineering member of TVA Group has carried its expertise into industrial applications of numerous sectors that are equally demanding in technical expertise…” Source: RevenueBase Database · checked Sep 17, 2026
13	Arnest	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Organisée sur un modèle de start-up, Arnest réalise des services d’ingénierie et de management de projets pour le secteur de l'énergie.” Source: RevenueBase Database · checked Sep 17, 2026
14	ELO Énergie	Indirect evidence	Grandchamp Des Fontaines, FranceHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “ELO énergie est spécialiste de l'expertise, de l'ingénierie et de la construction d‘installations haute et très haute tension depuis 2006.” Source: RevenueBase Database · checked Sep 17, 2026
15	Euptech	Indirect evidence	Meylan, FranceHQ checked Sep 17, 2026	11-50	61 contacts →
	Indirect evidence “EUPTECH vous accompagne dans la mise en place de vos Travaux Neufs, Ingénierie, Rénovation & Maintenance, en France et à l’international.” Source: RevenueBase Database · checked Sep 17, 2026
16	Aginergy	Partial evidence	Lyon, FranceHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.” Source: RevenueBase Database · checked Sep 17, 2026
17	EGA Électricités, Ingénierie & Applications	Indirect evidence	Corbas, FranceHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Spécialisé dans le génie électrique, courants forts, courants faibles, dans le génie climatique et les énergies renouvelables, EGA intervient principalement pour le secteur…” Source: RevenueBase Database · checked Sep 17, 2026
18	Akajoule	Indirect evidence	Saint Nazaire, FranceHQ checked Sep 17, 2026	11-50	54 contacts →
	Indirect evidence “AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Source: RevenueBase Database · checked Sep 17, 2026
19	Innovation Energie Développement IED	Partial evidence	Métropole De Lyon, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Innovation Energy Development - IED - is a consulting and engineering company engaged in international cooperation since 1988.” Source: RevenueBase Database · checked Sep 17, 2026
20	Eureteq	Indirect evidence	Tarbes, FranceHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “EURETEQ est une société d'ingénierie indépendante dont les activités sont portées par 3 business units intervenant dans les domaines - des pipelines (BU CANA): Activité historique…” Source: RevenueBase Database · checked Sep 17, 2026
21	Et2i	Indirect evidence	Port-jérôme-sur-seine, FranceHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Source: RevenueBase Database · checked Sep 17, 2026
22	ELYS	Indirect evidence	Nimes, FranceHQ checked Sep 17, 2026	11-50	44 contacts →
	Indirect evidence “ELYS, ingénierie indépendante pour la construction de parcs éoliens, de centrales solaires PV, BESS et de postes HTB privés.” Source: RevenueBase Database · checked Sep 17, 2026
23	Acteam ENR	Indirect evidence	Toulouse, FranceHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “Société d'Ingénierie, Conseil et Construction, ACTEAM ENR accompagne - Industriels, Promoteurs, Collectivités et Agriculteurs dans la mise en œuvre de projet solaire- Maitre…” Source: RevenueBase Database · checked Sep 17, 2026
24	Groupe Cetab	Indirect evidence	Bordeaux, FranceHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Le Groupe CETAB développe son savoir-faire avec une équipe de plus de 70 collaborateurs et ses filiales spécialisées, C-3E pour l’environnement, C-TECH pour le Génie électrique…” Source: RevenueBase Database · checked Sep 17, 2026
25	Equanom	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “EQUANOM est une société de conseil et d’ingénierie à taille humaine, fondée par des ingénieurs entrepreneurs.” 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: power generation engineering consultants. 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 power generation engineering consultants.
Partial evidence: Its own public description names part of power generation engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering consultants. 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 406 power generation engineering consultants based in France

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Power generation engineering consultants based in France at a glance

As of Sep 17, 2026

34.1%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

264

11-50

102

51-200

201-500

501-1,000

1,001-5,000

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 406 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 power generation engineering consultants, 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 “power generation engineering consultants”. 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 power generation engineering consultants), 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 power generation engineering consultants, 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, 1,633 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.

Power generation engineering consultants by metro

Power generation engineering consultants in Paris36

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 power generation engineering consultants, 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 power generation engineering consultants are there based in France?

RevenueBase identified 406 power generation engineering consultants 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?

Neo2, headquartered in Levallois-Perret, tops this list with the largest team on record.

Which city has the most power generation engineering consultants?

Paris leads with 36 headquartered companies, followed by Lyon (13) and Toulouse (8).

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 1,633 verified decision-maker contacts tracked across these 406 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.