Company lists · Data refreshed September 2026

Top 25 Hydroelectric power installation companies based in France

Name: Hydroelectric power installation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 81 companies tracked

RevenueBase identified 81 hydroelectric power installation companies headquartered in France as of September 2026 and tracks 11,393 professional contacts across them, including 349 with verified work emails. Paris is the largest hub.

This list covers hydroelectric power installation companies 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 15, 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 15, 2026 86% judged on-target in blind review

81Companies

11,393Contacts tracked

349Verified emails

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The 25 largest hydroelectric power installation companies based in France

Ranked by team size

Top 25 of 81 hydroelectric power installation companies based in France, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to hydroelectric power installation companies: 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	SOTEB	Indirect evidence	Lyon Aéroport Saint Exupéry, FranceHQ checked Sep 15, 2026	201-500	276 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026
2	Shem Société Hydro-Electrique DU Midi	Partial evidence	Balma, FranceHQ checked Sep 15, 2026	201-500	213 contacts →
	Partial evidence “Hydroelectricity” Source: RevenueBase Database · checked Sep 15, 2026
3	Eureteq	Indirect evidence	Tarbes, FranceHQ checked Sep 15, 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 15, 2026
4	Mecamont Hydro	Indirect evidence	Lannemezan, FranceHQ checked Sep 15, 2026	51-200	38 contacts →
	Indirect evidence “MECAMONT HYDRO is a machinery company based out of ZI DE PEYREHITTE ROUTE DES USINES, LANNEMEZAN, France.” Source: RevenueBase Database · checked Sep 15, 2026
5	Mj2 Technologies	Strong evidence	La Cavalerie, FranceHQ checked Sep 15, 2026	11-50	25 contacts →
	Strong evidence “VLH Turbines A turbine adapted to low heads for hydroelectric power plants in all types of watercourses.” Source: RevenueBase Database · checked Sep 15, 2026
6	KAPI	Indirect evidence	Domont, FranceHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “Fondée en décembre Kapi Koncept est une entreprise spécialisée dans la production d’énergie électrique, que ce soit sous forme de groupes électrogènes isolés ou de centrales, à…” Source: RevenueBase Database · checked Sep 15, 2026
7	Vercheenne Travaux Hydrauliques, Maritimes ET Fluviaux	Indirect evidence	Doue-en-anjou, FranceHQ checked Sep 15, 2026	51-200	20 contacts →
	Indirect evidence “La société Verchéenne est une PME indépendante, qui conçoit et réalise des ouvrages ayant trait aux travaux hydrauliques, maritimes et fluviaux.” Source: RevenueBase Database · checked Sep 15, 2026
8	HPP Hydro Turbine Manufacturer	Indirect evidence	Vandoeuvre-les-nancy, FranceHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “HPP is a French hydro turbine manufacturer, from 50kW to 15MW per unit.” Source: RevenueBase Database · checked Sep 15, 2026
9	Groupe Angel Larren	Indirect evidence	Decazeville, FranceHQ checked Sep 15, 2026	51-200	15 contacts →
	Indirect evidence “Le Groupe ANGEL LARREN à travers la complémentarité de ses filiales ELIT et SLR, met à votre disposition ses 50 années d’expériences dans les métiers de l’énergie.” Source: RevenueBase Database · checked Sep 15, 2026
10	Valrea	Indirect evidence	Begles, FranceHQ checked Sep 15, 2026	11-50	14 contacts →
	Indirect evidence “VALREA, filiale de VALOREM créée en 2007 est spécialisée dans la construction de centrales ENR pour le compte de VALOREM et de tiers.” Source: RevenueBase Database · checked Sep 15, 2026
11	Spretec	Indirect evidence	Echirolles, FranceHQ checked Sep 15, 2026	11-50	14 contacts →
	Indirect evidence “SPRETEC (Société Pour la Réalisation d’Ensembles TEChniques) est une société d’ingénierie mécanique au service de ses clients depuis décembre 1987.” Source: RevenueBase Database · checked Sep 15, 2026
12	France Hydro Électricité	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	1-10	12 contacts →
	Indirect evidence “France Hydro Électricité est le syndicat professionnel des acteurs de la production d’énergie hydroélectrique.” Source: RevenueBase Database · checked Sep 15, 2026
13	Er3i	Partial evidence	Laxou, FranceHQ checked Sep 15, 2026	11-50	11 contacts →
	Partial evidence “ER3i est une société spécialisée dans la conception, la fabrication, l’installation, la mise en service d’équipements électriques, mécaniques, d’automatismes et de systèmes…” Source: RevenueBase Database · checked Sep 15, 2026
14	Helisa	Indirect evidence	Tarascon, FranceHQ checked Sep 15, 2026	11-50	11 contacts →
	Indirect evidence “Helisa est une société d’ingénierie et de services dédiée à l'industrie et la petite hydroélectricité.” Source: RevenueBase Database · checked Sep 15, 2026
15	EREMA	Indirect evidence	Herbeys, FranceHQ checked Sep 15, 2026	11-50	11 contacts →
	Indirect evidence “Specialiste en microcentrale hydroéléctricité, de l'etude en passant par la réalisation et l'exploitation nous maitrisons le sujet depuis 1989” Source: RevenueBase Database · checked Sep 15, 2026
16	SEL Groupe SAS	Indirect evidence	Merville, FranceHQ checked Sep 15, 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 15, 2026
17	MTI Division Turbines	Indirect evidence	Montans, FranceHQ checked Sep 15, 2026	51-200	8 contacts →
	Indirect evidence “De la conception jusqu'à la mise en service sur site, MTI Division Turbine vous accompagnera pour tous vos projets hydro.” Source: RevenueBase Database · checked Sep 15, 2026
18	Seihe MP	Partial evidence	Saix, FranceHQ checked Sep 15, 2026	11-50	6 contacts →
	Partial evidence “SEIHE réalise de nombreuses installations d'eau potable et d'assainissement dans tout le grand Sud-Ouest : Construction de stations de pompage (eaux usées, eau potable, eaux…” Source: RevenueBase Database · checked Sep 15, 2026
19	Fugu-Tech	Partial evidence	Chevigny-saint-sauveur, FranceHQ checked Sep 15, 2026	1-10	6 contacts →
	Partial evidence “FUGU-Tech is an integrator of solutions for your hydroelectric projects from 2 to 500 kW.” Source: RevenueBase Database · checked Sep 15, 2026
20	DYNSO	Indirect evidence	Mazeres Sur Salat, FranceHQ checked Sep 15, 2026	1-10	5 contacts →
	Indirect evidence “DYNSO est une entreprise d’électricité industrielle.” Source: RevenueBase Database · checked Sep 15, 2026
21	Energialys	Indirect evidence	Toulouse, FranceHQ checked Sep 15, 2026	1-10	4 contacts →
	Indirect evidence “Nous vous accompagnons dans tous vos projets de production d'électricité d'origine hydroélectrique en France et à l'international: Maîtrise d'oeuvre, construction et rénovation…” Source: RevenueBase Database · checked Sep 15, 2026
22	Cayrol International	Indirect evidence	Argentine, FranceHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence “CAYROL INTERNATIONAL is a civil engineering company based out of LA COMBE, ARGENTINE, France.” Source: RevenueBase Database · checked Sep 15, 2026
23	Certenais Energies	Indirect evidence	Pornichet, FranceHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence “CERTENAIS ENERGIES est une entreprise d'électricité, de plomberie et d'énergies renouvelable située 9 Allée des Alizés, 44380 - Pornichet, Pays de la Loire, France.” Source: RevenueBase Database · checked Sep 15, 2026
24	Energies Maintenance	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
25	Hagenum	Indirect evidence	Pontcarré, FranceHQ checked Sep 15, 2026	11-50	2 contacts →
	Indirect evidence “Hagenum déploie des infrastructures électriques et connectées pour accompagner la transition énergétique des entreprises, collectivités et copropriétés.” Source: RevenueBase Database · checked Sep 15, 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: hydroelectric power installation companies. 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 hydroelectric power installation companies.
Partial evidence: Its own public description names part of hydroelectric power installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydroelectric power installation companies. 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 81 hydroelectric power installation companies based in France

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Hydroelectric power installation companies based in France at a glance

As of Sep 15, 2026

3.1%Verified-email coverage

140.7Average contacts per company

11-50Median size (employees)

8.6%Largest-city concentration · Paris

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 81 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 hydroelectric power installation companies, 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 “hydroelectric power installation companies”. 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 hydroelectric power installation companies), 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 hydroelectric power installation companies, 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, 349 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 15, 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 hydroelectric power installation companies, 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 hydroelectric power installation companies are there based in France?

RevenueBase identified 81 hydroelectric power installation companies 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?

SOTEB, headquartered in France, tops this list with the largest team on record.

Which city has the most hydroelectric power installation companies?

Paris leads with 7 headquartered companies, followed by Toulouse (3) and Coarraze (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 349 verified decision-maker contacts tracked across these 81 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 15, 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.