Company lists · Data refreshed October 2026

Top 25 Energy infrastructure o and m companies based in France

RevenueBase identified 172 company matches for energy infrastructure o and m companies associated with France as of October 2026 and tracks 13,373 professional contacts across them, including 2,011 with verified work emails. Paris is the largest hub.

This list covers company matches for energy infrastructure o and m companies 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 12, 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 12, 2026 How this list was built
172Companies
13,373Contacts tracked
2,011Verified emails
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The 25 largest energy infrastructure o and m companies based in France

Ranked by team size
Top 25 of 172 company matches for energy infrastructure o and m companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLe Plessis-robinson, FranceHQ recorded Oct 12, 20265,001-10,000606 contacts →

Exact match

“TSG, the European leader in technical services for responsible mobility, is a key player in the energy transition for mobility and beyond.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchNanterre, FranceHQ recorded Oct 12, 20261,001-5,000606 contacts →

Exact match

“Spiecapag at a glance A skill: Spiecapag is part of VINCI Group, specialised in the delivery of onshore pipelines and facilities such as compression, pumping and metering…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchCourbevoie, FranceHQ recorded Oct 12, 2026501-1,000530 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 12, 2026 · View company records in RevenueBase
4Exact matchNanterre, FranceHQ recorded Oct 12, 20261,001-5,000373 contacts →

Exact match

“See below for English version) Spac est un des principaux acteurs des projets de transport et de distribution d’eau et d’énergie en France et à l'étranger.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Oct 12, 2026501-1,000370 contacts →

Exact match

“DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 12, 20261,001-5,000289 contacts →

Exact match

“Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchColombes, FranceHQ recorded Oct 12, 20261,001-5,000261 contacts →

Exact match

“SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchVénissieux, FranceHQ recorded Oct 12, 2026201-500192 contacts →

Exact match

“Entreprise phare du groupe SERFIM, SERPOLLET possède un savoir-faire de 140 ans dans le domaine des travaux publics et développe ses compétences dans la création des réseaux…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Oct 12, 2026201-500163 contacts →

Exact match

“EDF PEI - Production Electrique Insulaire -est un acteur majeur de la production d’électricité dans les zones non-interconnectées.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchSiège Social Arcangues, FranceHQ recorded Oct 12, 2026201-500155 contacts →

Exact match

“ETPM intervient au quotidien pour les principaux concessionnaires de réseaux d’énergie et les syndicats d’électrification départementaux, métropoles, communes et collectivités.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchBegles, FranceHQ recorded Oct 12, 202651-200137 contacts →

Exact match

“VALEMO est spécialisée dans l’EXPLOITATION, la MAINTENANCE et la SUPERVISION de parcs d’énergies renouvelables ON et OFFSHORE.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchCergy, FranceHQ recorded Oct 12, 2026201-50099 contacts →

Exact match

“SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchSaint-Etienne-Du-Rouvray, FranceHQ recorded Oct 12, 202651-20099 contacts →

Exact match

“Fondé en 1983, le GROUPE CASTRES est spécialisé dans les travaux de construction et dans la maintenance d’infrastructures de distribution d’énergie (stations-services GPL / GNL…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchMérignac, FranceHQ recorded Oct 12, 2026201-50097 contacts →

Exact match

“Le Groupe ADRÉ est une entité regroupant plusieurs sociétés, dont ADRÉ Réseaux, ADRÉ Eau, ADRÉ Ingénierie, ADRÉ Énergies et le Campus ADRÉ.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchDompierre Sur Yon, FranceHQ recorded Oct 12, 202651-20082 contacts →

Exact match

“VFE conçoit, réalise et maintient les infrastructures de réseaux d'énergies, le génie électrique et les nouvelles énergies, le génie thermique et climatique, la maintenance et les…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchBordeaux, FranceHQ recorded Oct 12, 202611-5079 contacts →

Exact match

“Energy is essential to the success of every project.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchToulouse, FranceHQ recorded Oct 12, 20265,001-10,00068 contacts →

Exact match

“Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchBallan-miré, FranceHQ recorded Oct 12, 202651-20048 contacts →

Exact match

“JEROME BTP est une entreprise de Travaux Publics qui réalise des infrastructures relatives à l'Eau, à l'Energie et à l'Industrie.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchTarbes, FranceHQ recorded Oct 12, 202651-20046 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchMarseille, FranceHQ recorded Oct 12, 202651-20038 contacts →

Exact match

“SOGITEC est une entreprise de services énergétiques indépendante, experte en génie thermique & climatique, en travaux, maintenance, exploitation et en gestion énergétique des…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchCamon, FranceHQ recorded Oct 12, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchEnnery, FranceHQ recorded Oct 12, 202611-5030 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 12, 2026 · View company records in RevenueBase
23Exact matchRoissy-En-France, FranceHQ recorded Oct 12, 202611-5029 contacts →

Exact match

“CEREL existe car nous croyons fermement que la réponse aux défis énergétiques de demain passe par la modernisation et la fiabilisation des infrastructures électriques…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchAix-en-provence, FranceHQ recorded Oct 12, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchLangon, FranceHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“COMAX France est un producteur indépendant d’énergie électrique et thermique spécialisé dans les rubriques cogénération et production en pointe.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 172 energy infrastructure o and m companies based in France

See the full list, filter by size, metro and specialty, and access 2,011 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure o and m companies based in France at a glance

As of Oct 12, 2026
15.0%Verified-email coverage
77.8Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Paris
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
60
51-200
33
201-500
9
501-1,000
4
1,001-5,000
11
5,001-10,000
2

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 172 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 “energy infrastructure o and m companies” 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 2,011 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 12, 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 “energy infrastructure o and m companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure o and m companies are there based in France?

RevenueBase identified 172 company matches for energy infrastructure o and m companies 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?

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

Which city has the most energy infrastructure o and m companies?

Paris leads with 14 company records, followed by Lyon (5) and Saint-Etienne-Du-Rouvray (3).

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 2,011 professional contacts with verified work emails tracked across these 172 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 12, 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 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.