Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in France

Name: Hydropower engineering consultancy companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 641 companies tracked

RevenueBase identified 641 company matches for hydropower engineering consultancy companies associated with France as of September 2026 and tracks 9,457 professional contacts across them, including 3,819 with verified work emails and 147 with mobile numbers. Paris is the largest hub.

This list covers company matches for hydropower engineering consultancy 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 September 3, 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 Sep 3, 2026 How this list was built

641Companies

9,457Contacts tracked

3,819Verified emails

147Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in France

Ranked by team size

Top 25 of 641 company matches for hydropower engineering consultancy companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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	Vulcain Engineering Group	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 3, 2026	5,001-10,000	1,484 contacts →
	Exact match “Vulcain Ingénierie est depuis plusieurs années un acteur incontournable du conseil en ingénierie dédié aux secteurs de l’énergie et de l’environnement.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Parlym	Exact match	Marseille, FranceHQ recorded Sep 3, 2026	1,001-5,000	732 contacts →
	Exact match “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	Neo2	Exact match	Levallois-perret, FranceHQ recorded Sep 3, 2026	501-1,000	382 contacts →
	Exact match “NEO2 is an Engineering Consultancy and Resource Provider active in the Oil & Gas, Water Treatment & Desalination, and Power Generation industries.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	Atlantic Ingénierie	Exact match	Saint-herblain, FranceHQ recorded Sep 3, 2026	201-500	350 contacts →
	Exact match “Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	BRL Groupe	Exact match	Nimes, FranceHQ recorded Sep 3, 2026	501-1,000	143 contacts →
	Exact match “A travers ses trois métiers principaux d’aménageur, d’ingénierie et d’exploitation de grands ouvrages hydrauliques, le Groupe BRL (5 sociétés (1), 101,79 M€ de CA, 804 salariés en…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Setec Énergie Environnement	Exact match	Paris, FranceHQ recorded Sep 3, 2026	51-200	141 contacts →
	Exact match “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	OTIMO	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 3, 2026	51-200	109 contacts →
	Exact match “otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Arpon Technologies	Exact match	Montrouge, FranceHQ recorded Sep 3, 2026	51-200	99 contacts →
	Exact match “ARPON TECHNOLOGIES est une société de conseils spécialisée en ingénierie et management de projet.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	PCM Ingenierie	Exact match	Saint-Mande, FranceHQ recorded Sep 3, 2026	51-200	95 contacts →
	Exact match “PCM ingénierie est un groupe de BET pluridisciplinaires regroupés au sein de 7 sociétés : PCM GEODATA : Constitué de SECTEUR créé en 1992, intégré à PCM en 2013 et GEOVIVIER créé…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Atixis	Exact match	Paris La Defense Cedex, FranceHQ recorded Sep 3, 2026	51-200	81 contacts →
	Exact match “ATIXIS is an Engineering and Project Management Company created in 2012 by Engineers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	Alto Ingénierie	Exact match	Bussy-saint-martin, FranceHQ recorded Sep 3, 2026	51-200	80 contacts →
	Exact match “ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Pingat	Exact match	Reims, FranceHQ recorded Sep 3, 2026	51-200	74 contacts →
	Exact match “Pingat Ingénierie, dirigée par Arnaud Pingat, est une société qui couvre l’ensemble des métiers de la maîtrise d’œuvre et de l’ingénierie, tout particulièrement dans six grands…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	Synapse Construction	Exact match	Écully, FranceHQ recorded Sep 3, 2026	51-200	71 contacts →
	Exact match “SYNAPSE Construction, société d'ingénierie bureau d'études techniques (BET) dans les métiers du bâtiment, répond aux besoins des donneurs d'ordres publics et privés.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Arnest	Exact match	Puteaux, FranceHQ recorded Sep 3, 2026	51-200	71 contacts →
	Exact match “Organisée sur un modèle de start-up, Arnest réalise des services d’ingénierie et de management de projets pour le secteur de l'énergie.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Groupe Inatis	Exact match	Villeneuve-Dascq, FranceHQ recorded Sep 3, 2026	51-200	70 contacts →
	Exact match “Postuler à nos offres d'emploi : Envoyer votre CV : Le Groupe Inatis, Ingénierie et Conseil en technologies, est spécialisé dans l’assistance technique aux grands donneurs…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Ségic Ingénierie	Exact match	Verrières-le-buisson, FranceHQ recorded Sep 3, 2026	51-200	64 contacts →
	Exact match “SÉGIC Ingénierie est un acteur fort du Conseil dans les domaines de l’Environnement et des Infrastructures.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	ANA Ingénierie	Exact match	Rennes, FranceHQ recorded Sep 3, 2026	51-200	61 contacts →
	Exact match “Bureau d’Ingénierie de la construction, maîtrise d’œuvre de Conception et d’Exécution, ANA Ingénierie regroupe les compétences d’une équipe de 73 collaborateurs autour de valeurs…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	Igrec Ingenierie	Exact match	Paris, FranceHQ recorded Sep 3, 2026	51-200	60 contacts →
	Exact match “Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	Aginergy	Exact match	Lyon, FranceHQ recorded Sep 3, 2026	51-200	60 contacts →
	Exact match “Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	Geolia	Exact match	Morangis, FranceHQ recorded Sep 3, 2026	51-200	58 contacts →
	Exact match “Bureau d'Etudes Géotechniques, Hydrogéologie et Sites et Sols Pollués, Ingénierie des sols et fondations.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	Prolog Ingenierie	Exact match	Paris, FranceHQ recorded Sep 3, 2026	51-200	56 contacts →
	Exact match “PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Innovation Energie Développement IED	Exact match	FranceHQ recorded Sep 3, 2026	51-200	54 contacts →
	Exact match “Innovation Energy Development - IED - is a consulting and engineering company engaged in international cooperation since 1988.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	IPH Ingénierie	Exact match	Rouvroy, FranceHQ recorded Sep 3, 2026	51-200	47 contacts →
	Exact match “Nous sommes un bureau d'études pluridisciplinaire spécialisé dans le secteur du bâtiment.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	Eureteq	Exact match	Tarbes, FranceHQ recorded Sep 3, 2026	51-200	47 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 · Sep 3, 2026 · View company records in RevenueBase
25	Sococonsult Maroc	Exact match	FranceHQ recorded Sep 3, 2026	51-200	41 contacts →
	Exact match “Bureau d'études spécialisé dans la gestion de projets de construction, les infrastructures, le monitoring et le digital.” Recorded in the RevenueBase company graph · Sep 3, 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 “hydropower engineering consultancy companies”. 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 641 hydropower engineering consultancy companies based in France

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Hydropower engineering consultancy companies based in France at a glance

As of Sep 3, 2026

40.4%Verified-email coverage

1.6%Mobile-number coverage

14.8Average contacts per company

1-10Median size (employees)

7.6%Largest-city concentration · Paris

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

401

11-50

175

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

27131–60

2,27461–90

1,27190–180

3180+

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 “hydropower engineering consultancy 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 3,819 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 September 3, 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.

Hydropower engineering consultancy companies by metro

Hydropower engineering consultancy companies in Paris49

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 “hydropower engineering consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower engineering consultancy companies are there based in France?

RevenueBase identified 641 company matches for hydropower engineering consultancy companies associated with France as of September 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?

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

Which city has the most hydropower engineering consultancy companies?

Paris leads with 49 company records, followed by Lyon (17) and Toulouse (14).

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 3,819 professional contacts with verified work emails tracked across these 641 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 September 3, 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.