Company lists · Data refreshed October 2026

Top 25 Electrical substation construction contractors based in France

Name: Electrical substation construction contractors based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 262 companies tracked

RevenueBase identified 262 company matches for electrical substation construction contractors associated with France as of October 2026 and tracks 6,107 professional contacts across them, including 1,175 with verified work emails. Paris is the largest hub.

This list covers company matches for electrical substation construction contractors 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

262Companies

6,107Contacts tracked

1,175Verified emails

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The 25 largest electrical substation construction contractors based in France

Ranked by team size

Top 25 of 262 company matches for electrical substation construction contractors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Areva T&d	Exact match	92084 Paris - La Défense, FranceHQ recorded Oct 12, 2026	10001+	2,102 contacts →
	Exact match “One of the top three global players in the transmission and distribution of energy, AREVA T&D offers solutions to bring electricity from the source onto the power network.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	TSO Catenaires	Exact match	Chelles, FranceHQ recorded Oct 12, 2026	501-1,000	359 contacts →
	Exact match “Chez TSO CATENAIRES, nous sommes spécialisés dans la conception, l’installation et la maintenance de systèmes d’alimentation et d’électrification, des structures essentielles pour…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	SOTEB	Exact match	Lyon Aéroport Saint Exupéry, FranceHQ recorded Oct 12, 2026	201-500	289 contacts →
	Exact match “Les équipes SOTEB étudient, fabriquent, installent, mettent en service et assurent la maintenance des équipements électriques et de process auprès des grands sites industriels et…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Dalkia Electrotechnics	Exact match	Paris La Défense Cedex, FranceHQ recorded Oct 12, 2026	1,001-5,000	253 contacts →
	Exact match “Dalkia Electrotechnics entre dans une nouvelle ère et rejoint EDF business services!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Hiolle Technologies	Exact match	Prouvy, FranceHQ recorded Oct 12, 2026	201-500	235 contacts →
	Exact match “Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	SCLE	Exact match	Toulouse, FranceHQ recorded Oct 12, 2026	201-500	224 contacts →
	Exact match “Devices and systems for high-voltage substations and rail signaling” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	BTB GES	Exact match	Morangis, FranceHQ recorded Oct 12, 2026	51-200	156 contacts →
	Exact match “Filiale de GCC ENERGIE, BTB GES est spécialisé dans le génie électrique courants forts et courants faibles ainsi que dans les services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Spie Thépault	Exact match	Cergy, FranceHQ recorded Oct 12, 2026	201-500	99 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
9	Sodel Electricité Générale	Exact match	Nancy, FranceHQ recorded Oct 12, 2026	51-200	72 contacts →
	Exact match “Entreprise d’installations électriques industrielles et tertiaires” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	ELO Énergie	Exact match	Grandchamp Des Fontaines, FranceHQ recorded Oct 12, 2026	51-200	66 contacts →
	Exact match “ELO énergie est spécialiste de l'expertise, de l'ingénierie et de la construction d‘installations haute et très haute tension depuis 2006.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Lautech	Exact match	Lanester, FranceHQ recorded Oct 12, 2026	51-200	65 contacts →
	Exact match “LAUTECH est une société du groupe ALLEZ, spécialisée dans la conception, la fabrication et la réalisation des - Postes de livraison au poste de transformation HTA/BT-…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Epsys Devient Cahors Solutions Intégrées	Exact match	Saint Alban Leysse, FranceHQ recorded Oct 12, 2026	201-500	63 contacts →
	Exact match “EPSYS, depuis 90 ans et plus de postes livrés est le leader sur le marché français de la production de solutions préfabriquées.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Euptech	Exact match	Meylan, FranceHQ recorded Oct 12, 2026	11-50	61 contacts →
	Exact match “Empowering Energy: For more than 37 years, EUPTECH has been supporting leading industrial groups, EPC contractors, OEMs and infrastructure owners in the delivery of critical…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	ELYS	Exact match	Nimes, FranceHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
15	Finelec IDF	Exact match	Sevres, FranceHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “L'entreprise FINELEC IDF est experte dans le domaine des installations Courants Forts et Courants Faibles, elle conçoit et réalise des projets pour répondre aux exigences de ses…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Capsim	Exact match	Aix-en-provence, FranceHQ recorded Oct 12, 2026	11-50	33 contacts →
	Exact match “CAPSIM is your specialist partner on the behaviour of electrical networks and electrotechnical systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Intelec	Exact match	L'union, FranceHQ recorded Oct 12, 2026	11-50	32 contacts →
	Exact match “Intelec est une entreprise spécialisée dans les solutions électriques et offrant des services complets dédiés aux professionnels.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	CEREL	Exact match	Roissy-En-France, FranceHQ recorded Oct 12, 2026	11-50	29 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
19	BTB Industrie	Exact match	Gennevilliers, FranceHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “BTB INDUSTRIE est une entreprise générale d’Electricité spécialisée dans la conception et la réalisation d’installations électriques avec une offre sur des chantiers neuf, de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Atébi Énergies	Exact match	Tiercé, FranceHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “ATEBI est une entreprise d’électricité située à Tiercé dans le Maine-et-Loire (49).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Setelec	Exact match	Croissy-beaubourg, FranceHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “Setelec est une entreprises spécialisée dans les travaux et la maintenance en électricité” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Santerne Provence Énergies	Exact match	Marseille, FranceHQ recorded Oct 12, 2026	51-200	22 contacts →
	Exact match “Santerne Provence Énergies est basée dans les Bouches-du-Rhône à Marseille et est rattachée au groupe Vinci Énergies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Gyrard Groupe	Exact match	Gennevilliers, FranceHQ recorded Oct 12, 2026	51-200	22 contacts →
	Exact match “GYRARD GROUPE est spécialisé dans le Génie Electrique (CFO/CFA) et dans la Rénovation Tous Corps d'Etat à travers ses filiales : • GYRARD ELEC est, depuis plus de 30 ans, un…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	EMTSE	Exact match	Waziers, FranceHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “La véritable richesse d'une entreprise ne se mesure que par la valeur des femmes et hommes qui la compose.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Stepp Société DE Travaux D'équipements Publics ET Privés	Exact match	Lampaul-guimiliau, FranceHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Notre raison d’être : « Œuvrer pour le développement et la durabilité des réseaux divers sur notre territoire » Nos valeurs : Confiance Solidarité Motivation La STEPP est…” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical substation construction contractors”. 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 262 electrical substation construction contractors based in France

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Electrical substation construction contractors based in France at a glance

As of Oct 12, 2026

19.2%Verified-email coverage

23.3Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Paris

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

119

51-200

201-500

501-1,000

1,001-5,000

10001+

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 262 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 “electrical substation construction contractors” 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 1,175 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 “electrical substation construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical substation construction contractors are there based in France?

RevenueBase identified 262 company matches for electrical substation construction contractors 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?

Areva T&d tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical substation construction contractors?

Paris leads with 11 company records, followed by Rivesaltes (3) and Cesson (2).

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 1,175 professional contacts with verified work emails tracked across these 262 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.