Company lists · Data refreshed September 2026

Top 25 Hydro power installation companies based in France

Name: Hydro 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 20, 2026 84 companies tracked

RevenueBase identified 84 hydro power installation companies headquartered in France as of September 2026 and tracks 11,290 professional contacts across them, including 359 with verified work emails. Paris is the largest hub.

This list covers hydro 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 20, 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 20, 2026 86% judged on-target in blind review

84Companies

11,290Contacts tracked

359Verified emails

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

The 25 largest hydro power installation companies based in France

Ranked by team size

Top 25 of 84 hydro power installation companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to hydro 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	Shem Société Hydro-Electrique DU Midi	Indirect evidence	Balma, FranceHQ checked Sep 20, 2026	201-500	213 contacts →
	Indirect evidence “Hydroelectricity” Source: RevenueBase Database · checked Sep 20, 2026
2	Etchart Energies	Indirect evidence	Anglet, FranceHQ checked Sep 20, 2026	51-200	87 contacts →
	Indirect evidence “Etchart Energies, anciennement Arrambide, est une filiale du groupe Etchart depuis plus de 10 ans maintenant.” Source: RevenueBase Database · checked Sep 20, 2026
3	Africa Power Services	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	11-50	74 contacts →
	Indirect evidence “Energy is essential to the success of every project.” Source: RevenueBase Database · checked Sep 20, 2026
4	Eureteq	Indirect evidence	Tarbes, FranceHQ checked Sep 20, 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 20, 2026
5	ELYS	Indirect evidence	Nimes, FranceHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “ELYS, ingénierie indépendante pour la construction de parcs éoliens, de centrales solaires PV, BESS et de postes HTB privés.” Source: RevenueBase Database · checked Sep 20, 2026
6	Mecamont Hydro	Partial evidence	Lannemezan, FranceHQ checked Sep 20, 2026	51-200	38 contacts →
	Partial evidence “MECAMONT HYDRO is a machinery company based out of ZI DE PEYREHITTE ROUTE DES USINES, LANNEMEZAN, France.” Source: RevenueBase Database · checked Sep 20, 2026
7	Mj2 Technologies	Partial evidence	La Cavalerie, FranceHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “VLH Turbines A turbine adapted to low heads for hydroelectric power plants in all types of watercourses.” Source: RevenueBase Database · checked Sep 20, 2026
8	Vercheenne Travaux Hydrauliques, Maritimes ET Fluviaux	Indirect evidence	Doue-en-anjou, FranceHQ checked Sep 20, 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 20, 2026
9	Rosaz Energies	Indirect evidence	Saint-pierre-d'albigny, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “ROSAZ ÉLECTRICITÉ, créée en 1971, est implantée sur le marché de l’équipement électrique principalement en milieu tertiaire et industriel.(Courants forts et courants faibles).” Source: RevenueBase Database · checked Sep 20, 2026
10	HPP Hydro Turbine Manufacturer	Partial evidence	Vandoeuvre-les-nancy, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “HPP is a French hydro turbine manufacturer, from 50kW to 15MW per unit.” Source: RevenueBase Database · checked Sep 20, 2026
11	Hydroneo	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “Hydroneo is an Independent Power Producer (IPP) of clean and sustainable electricity in sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 20, 2026
12	Groupe Angel Larren	Indirect evidence	Decazeville, FranceHQ checked Sep 20, 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 20, 2026
13	Valrea	Indirect evidence	Begles, FranceHQ checked Sep 20, 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 20, 2026
14	Spretec	Indirect evidence	Echirolles, FranceHQ checked Sep 20, 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 20, 2026
15	Er3i	Partial evidence	Laxou, FranceHQ checked Sep 20, 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 20, 2026
16	Helisa	Indirect evidence	Tarascon, FranceHQ checked Sep 20, 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 20, 2026
17	EREMA	Indirect evidence	Herbeys, FranceHQ checked Sep 20, 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 20, 2026
18	SEL Groupe SAS	Indirect evidence	Merville, FranceHQ checked Sep 20, 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 20, 2026
19	MTI Division Turbines	Partial evidence	Montans, FranceHQ checked Sep 20, 2026	51-200	8 contacts →
	Partial 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 20, 2026
20	Hecla - Efla Group	Indirect evidence	Cachan, FranceHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “HECLA est une société d’ingénierie française indépendante, créée en 2001, qui rassemble compétence et savoir-faire dans le domaine de l’énergie électrique, notamment dans le…” Source: RevenueBase Database · checked Sep 20, 2026
21	Seihe MP	Partial evidence	Saix, FranceHQ checked Sep 20, 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 20, 2026
22	Fugu-Tech	Indirect evidence	Chevigny-saint-sauveur, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “FUGU-Tech is an integrator of solutions for your hydroelectric projects from 2 to 500 kW.” Source: RevenueBase Database · checked Sep 20, 2026
23	DYNSO	Indirect evidence	Mazeres Sur Salat, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “DYNSO est une entreprise d’électricité industrielle.” Source: RevenueBase Database · checked Sep 20, 2026
24	Energialys	Indirect evidence	Toulouse, FranceHQ checked Sep 20, 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 20, 2026
25	Cayrol International	Indirect evidence	Argentine, FranceHQ checked Sep 20, 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 20, 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: hydro 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 hydro power installation companies.
Partial evidence: Its own public description names part of hydro 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 hydro 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 84 hydro power installation companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 359 reachable decision-makers.

Free signup · no credit card

View the full list →

Hydro power installation companies based in France at a glance

As of Sep 20, 2026

3.2%Verified-email coverage

134.4Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Paris

Sep 20, 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 84 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 hydro 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 “hydro 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 hydro 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 hydro 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, 359 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 20, 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 hydro 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 hydro power installation companies are there based in France?

RevenueBase identified 84 hydro 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?

Shem Société Hydro-Electrique DU Midi, headquartered in Balma, tops this list with the largest team on record.

Which city has the most hydro power installation companies?

Paris leads with 8 headquartered companies, followed by Toulouse (3) and Bordeaux (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 359 verified decision-maker contacts tracked across these 84 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 84 hydro power installation companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Hydro power installation companies 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 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.