Company lists · Data refreshed October 2026

Top 25 Power plant consulting services based in France

Name: Power plant consulting services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 256 companies tracked

RevenueBase identified 256 company matches for power plant consulting services associated with France as of October 2026 and tracks 10,252 professional contacts across them, including 3,073 with verified work emails. Paris is the largest hub.

This list covers company matches for power plant consulting services associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 29, 2026 How this list was built

256Companies

10,252Contacts tracked

3,073Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest power plant consulting services based in France

Ranked by team size

Top 25 of 256 company matches for power plant consulting services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vulcain Engineering Group	Exact match	Neuilly-sur-seine, FranceHQ recorded Oct 29, 2026	5,001-10,000	1,643 contacts →
	Exact match “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2	EKIUM	Exact match	Lyon Cedex 07, FranceHQ recorded Oct 29, 2026	1,001-5,000	1,550 contacts →
	Exact match “Welcome to Ekium!” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	Dalkia EN	Exact match	Courbevoie, FranceHQ recorded Oct 29, 2026	501-1,000	530 contacts →
	Exact match “Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Atlantic Ingénierie	Exact match	Saint-herblain, FranceHQ recorded Oct 29, 2026	201-500	364 contacts →
	Exact match “Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	Hager France	Exact match	Obernai, FranceHQ recorded Oct 29, 2026	501-1,000	331 contacts →
	Exact match “Notre valeur ajoutée : le conseil et les services adaptés à vos besoins et à vos exigences pour vous accompagner dans vos projets de distribution et de management de l'énergie et…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	Africa Power Services	Exact match	Bordeaux, FranceHQ recorded Oct 29, 2026	11-50	79 contacts →
	Exact match “Energy is essential to the success of every project.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7	Groupe Inatis	Exact match	Villeneuve-d’ascq, FranceHQ recorded Oct 29, 2026	51-200	76 contacts →
	Exact match “Postuler à nos offres d'emploi : Envoyer votre CV : Le Groupe Inatis, Ingénierie et Conseil en technologies, est spécialisé dans l’assistance technique aux grands donneurs…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	TVA Engineering	Exact match	Antony, FranceHQ recorded Oct 29, 2026	51-200	69 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	Aginergy	Exact match	Lyon, FranceHQ recorded Oct 29, 2026	51-200	62 contacts →
	Exact match “Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	Erese Groupe Scet HTC	Exact match	Paris, FranceHQ recorded Oct 29, 2026	51-200	62 contacts →
	Exact match “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11	PLCB	Exact match	Pau, FranceHQ recorded Oct 29, 2026	51-200	58 contacts →
	Exact match “PLCB Engineering est une société d'Ingénierie et de conseil spécialisée dans les industries Oil & Gas, Chimie & Pétrochimie, Projet Minier, Nucléaire et Énergies renouvelables…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Akajoule	Exact match	Saint Nazaire, FranceHQ recorded Oct 29, 2026	11-50	55 contacts →
	Exact match “AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	EAI Ingenierie	Exact match	Laudun L'ardoise, FranceHQ recorded Oct 29, 2026	11-50	55 contacts →
	Exact match “Depuis plus de 35 ans, EAI Ingénierie accompagne les acteurs de l’Industrie en apportant son savoir-faire en gestion de projet et supervision de chantier avec une spécialisation…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	ELYS	Exact match	Nimes, FranceHQ recorded Oct 29, 2026	11-50	47 contacts →
	Exact match “ELYS, ingénierie indépendante pour la construction de parcs éoliens, de centrales solaires PV, BESS et de postes HTB privés.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	Et2i	Exact match	Port-jérôme-sur-seine, FranceHQ recorded Oct 29, 2026	11-50	43 contacts →
	Exact match “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	Creatym France	Exact match	Massy, FranceHQ recorded Oct 29, 2026	51-200	42 contacts →
	Exact match “CREATYM France est une Société spécialisée dans les services d’ingénierie, de conseil et d’études techniques pour les acteurs du domaine industriel.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	ENEOR	Exact match	Le Pecq, FranceHQ recorded Oct 29, 2026	11-50	36 contacts →
	Exact match “ENEOR : L'ingénierie énergétique par excellence POSITIONNEMENT: Bureau d’études Technique énergétique indépendant spécialisé dans, l’ingénierie de conception, d’exécution et…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Equanom	Exact match	Aix-en-provence, FranceHQ recorded Oct 29, 2026	51-200	35 contacts →
	Exact match “EQUANOM est une société de conseil et d’ingénierie à taille humaine, fondée par des ingénieurs entrepreneurs.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Deftline	Exact match	Cherbourg, FranceHQ recorded Oct 29, 2026	51-200	33 contacts →
	Exact match “DEFTLINE est un groupe d’ingénierie, de conseil et de services.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Imes Group	Exact match	Ennery, FranceHQ recorded Oct 29, 2026	11-50	30 contacts →
	Exact match “IMES delivers services across the entire lifecycle of electricity infrastructure projects, from preliminary design, tendering to commissioning.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	DE Viris	Exact match	Aix-en-provence, FranceHQ recorded Oct 29, 2026	51-200	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	Avesig	Exact match	Paris, FranceHQ recorded Oct 29, 2026	11-50	27 contacts →
	Exact match “AVESIG est un Bureau d’études d’assistance technique et de conseils en Ingénierie Nous rendons simple et abordable ce qui paraît complexe et compliqué.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23	Ovalie Engineering	Exact match	Tarbes, FranceHQ recorded Oct 29, 2026	11-50	26 contacts →
	Exact match “OVALIE TECH is an engineering and consulting company specializing in maintenance engineering and technical assistance for industries and more particularly specialized in the…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24	Exoceth	Exact match	Guer, FranceHQ recorded Oct 29, 2026	11-50	26 contacts →
	Exact match “EXOCETH WATER & ENERGY SYSTEMS is an engineering office associated to a technical assistance service dedicated to water and energy applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Processconsult	Exact match	Lyon, FranceHQ recorded Oct 29, 2026	11-50	26 contacts →
	Exact match “PROCESSCONSULT est une société de conseil et d'assistance technique spécialisée en Management des projets industriels et en Ingénierie des procédés dédiée aux industries de la…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “power plant consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 256 power plant consulting services based in France

See the full list, filter by size, metro and specialty, and access 3,073 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Power plant consulting services based in France at a glance

As of Oct 29, 2026

30.0%Verified-email coverage

40.0Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Paris

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

169

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 256 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “power plant consulting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,073 professional contacts with verified work emails across the full matched dataset. 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 October 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power plant consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant consulting services are there based in France?

RevenueBase identified 256 company matches for power plant consulting services associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Vulcain Engineering Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power plant consulting services?

Paris leads with 24 company records, followed by Lyon (8) and Montpellier (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,073 professional contacts with verified work emails tracked across these 256 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 256 power plant consulting services based in France. Start with a free account, no credit card.

Download this list →

Related lists

Power plant consulting services by geography

Browse the directory

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 SmartSearch, 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.