Company lists · Data refreshed September 2026

Top 25 Packaged substation manufacturers based in France

Name: Packaged substation manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 69 companies tracked

RevenueBase identified 69 packaged substation manufacturers headquartered in France as of September 2026 and tracks 3,321 professional contacts across them, including 540 with verified work emails. Paris is the largest hub.

This list covers packaged substation manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

69Companies

3,321Contacts tracked

540Verified emails

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The 25 largest packaged substation manufacturers based in France

Ranked by team size

Top 25 of 69 packaged substation manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to packaged substation manufacturers: 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	Areva T&d	Indirect evidence	92084 Paris - La Défense, FranceHQ checked Sep 30, 2026	10001+	2,012 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
2	SCLE	Partial evidence	Toulouse, FranceHQ checked Sep 30, 2026	201-500	212 contacts →
	Partial evidence “Devices and systems for high-voltage substations and rail signaling” Source: RevenueBase Database · checked Sep 30, 2026
3	Aventech	Indirect evidence	Valence, FranceHQ checked Sep 30, 2026	201-500	204 contacts →
	Indirect evidence “Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Source: RevenueBase Database · checked Sep 30, 2026
4	Spie Thépault	Indirect evidence	Cergy, FranceHQ checked Sep 30, 2026	201-500	98 contacts →
	Indirect evidence “SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.” Source: RevenueBase Database · checked Sep 30, 2026
5	Dbt-Cev	Indirect evidence	Brebières, FranceHQ checked Sep 30, 2026	51-200	88 contacts →
	Indirect evidence “DBT est un groupe industriel spécialisé dans la distribution de l’énergie.” Source: RevenueBase Database · checked Sep 30, 2026
6	SDCEM	Indirect evidence	Champagnier, FranceHQ checked Sep 30, 2026	51-200	66 contacts →
	Indirect evidence “Since 1947, SDCEM has developed a renowned know-how in designing and manufacturing of switching solutions, offering the widest range of Medium Voltage (MV), High Voltage (HV) &…” Source: RevenueBase Database · checked Sep 30, 2026
7	Lautech	Indirect evidence	Lanester, FranceHQ checked Sep 30, 2026	51-200	60 contacts →
	Indirect evidence “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-…” Source: RevenueBase Database · checked Sep 30, 2026
8	Epsys Devient Cahors Solutions Intégrées	Indirect evidence	Saint Alban Leysse, FranceHQ checked Sep 30, 2026	201-500	57 contacts →
	Indirect evidence “EPSYS, depuis 90 ans et plus de postes livrés est le leader sur le marché français de la production de solutions préfabriquées.” Source: RevenueBase Database · checked Sep 30, 2026
9	Sadtem	Indirect evidence	Douai, FranceHQ checked Sep 30, 2026	51-200	33 contacts →
	Indirect evidence “SADTEM est un acteur industriel GLOBAL reconnu de l’APPAREILLAGE ELECTRIQUE DE PUISSANCE en Moyenne et Haute Tension dans les domaines de la traction électrique, de la production…” Source: RevenueBase Database · checked Sep 30, 2026
10	BTB Industrie	Indirect evidence	Gennevilliers, FranceHQ checked Sep 30, 2026	11-50	22 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
11	Securelec Socem	Indirect evidence	Courrières, FranceHQ checked Sep 30, 2026	11-50	22 contacts →
	Indirect evidence “Depuis 1954, Securelec Socem conçoit et fabrique des transformateurs et équipements électriques, du standard au sur-mesure.” Source: RevenueBase Database · checked Sep 30, 2026
12	Prefatec France	Indirect evidence	Saint Projet Saint Constant, FranceHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “La société Prefatec France située à Saint-Projet-Saint-Constant en Charente, fabrique les installations électriques préfabriquées pour le logement individuel et collectif (neuf ou…” Source: RevenueBase Database · checked Sep 30, 2026
13	EMTSE	Indirect evidence	Waziers, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “La véritable richesse d'une entreprise ne se mesure que par la valeur des femmes et hommes qui la compose.” Source: RevenueBase Database · checked Sep 30, 2026
14	Redilec	Partial evidence	Fleurieux Sur L'arbresle, FranceHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “Since 1976, REDILEC designs, manufactures and wires electric cabinets, boxes and pillars.” Source: RevenueBase Database · checked Sep 30, 2026
15	AEC Energy Services	Indirect evidence	Alès, FranceHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “Industrial Electrical Solutions HV / LV Expert We provide technical and logistical solutions to meet our customers' strategic challenges and conditions of use, wherever they are…” Source: RevenueBase Database · checked Sep 30, 2026
16	Sotrelec	Indirect evidence	Plescop, FranceHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “Sotrelec est une entreprise reconnue dans le milieu des postes haute tension, de l’électricité industrielle, des parcs éoliens et du photovoltaïque- Intégration de composants HT…” Source: RevenueBase Database · checked Sep 30, 2026
17	Prefabat	Indirect evidence	Gérardmer, FranceHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “PREFABAT est une entreprise spécialisée dans la conception et la fabrication de pieuvres électriques sur-mesure destinées à des chantiers de logements ou tertiaires.” Source: RevenueBase Database · checked Sep 30, 2026
18	Gounot	Indirect evidence	Boissy St Leger Cedex, FranceHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Electricité industrielle courant fort HT / BT - Installation provisoire de chantier et événementiel - Activité tableautier - Conception et installation de postes HT/BT et…” Source: RevenueBase Database · checked Sep 30, 2026
19	Euroconcep	Indirect evidence	Sillingy, FranceHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Depuis 1998, EUROCONCEP conçoit et fabrique des armoires électriques : TGBT jusqu’à TD, armoires et coffrets de chantier, GTB, gaine à barre.” Source: RevenueBase Database · checked Sep 30, 2026
20	Nantes Europelec	Indirect evidence	Coueron, FranceHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “NANTES EUROPELEC is an electrical/electronic manufacturing company based out of 6 RUE DU FONTENY, COUERON, France.” Source: RevenueBase Database · checked Sep 30, 2026
21	Cicabe	Indirect evidence	Chemille En Anjou, FranceHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Notre société créée en 2005, est une entreprise spécialisée dans l’étude, la conception et l’intégration de tableaux électriques destinés aux marchés tertiaires et industriels…” Source: RevenueBase Database · checked Sep 30, 2026
22	Commet Group	Indirect evidence	Ennery, FranceHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “COMMET GROUP vous apporte des solutions globales dans le domaine de la haute tension.” Source: RevenueBase Database · checked Sep 30, 2026
23	Sullitron	Indirect evidence	Portets, FranceHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “L’entreprise est présente depuis plus de 30 ans dans les métiers de l’électricité industrielle, spécialisée dans la conception de tableaux électriques et proposant des solutions…” Source: RevenueBase Database · checked Sep 30, 2026
24	SEL Groupe SAS	Indirect evidence	Merville, FranceHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Implanté dans le nord de la France, depuis sa création en SEL Groupe est un acteur incontournable dans les secteurs de l’électricité.” Source: RevenueBase Database · checked Sep 30, 2026
25	Groupe Sanergrid	Indirect evidence	Lyon, FranceHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “THE SANERGRID® GROUP IS SPECIALIZED IN ELECTRICAL ENERGY FIELDS, PARTICULARLY HIGH-VOLTAGE TRANSFORMERS.” Source: RevenueBase Database · checked Sep 30, 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: packaged substation manufacturers. 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 packaged substation manufacturers.
Partial evidence: Its own public description names part of packaged substation manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name packaged substation manufacturers. 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 69 packaged substation manufacturers based in France

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Packaged substation manufacturers based in France at a glance

As of Sep 30, 2026

16.3%Verified-email coverage

48.1Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · Paris

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 69 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 packaged substation manufacturers, 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 “packaged substation manufacturers”. 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 packaged substation manufacturers), 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 packaged substation manufacturers, 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, 540 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 30, 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.

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 packaged substation manufacturers, 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 packaged substation manufacturers are there based in France?

RevenueBase identified 69 packaged substation manufacturers 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?

Areva T&d, headquartered in La Defense, tops this list with the largest team on record.

Which city has the most packaged substation manufacturers?

Paris leads with 4 headquartered companies, followed by Gennevilliers (2) and Lanester (2).

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 540 verified decision-maker contacts tracked across these 69 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 30, 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.