Company lists · Data refreshed October 2026

Top 25 Geothermal energy organizations based in France

Name: Geothermal energy organizations based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 223 companies tracked

RevenueBase identified 223 company matches for geothermal energy organizations associated with France as of October 2026 and tracks 3,100 professional contacts across them, including 1,340 with verified work emails. Paris is the largest hub.

This list covers company matches for geothermal energy organizations 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 13, 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 13, 2026 How this list was built

223Companies

3,100Contacts tracked

1,340Verified emails

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The 25 largest geothermal energy organizations based in France

Ranked by team size

Top 25 of 223 company matches for geothermal energy organizations based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Groupe Coriance	Exact match	Noisy-le-grand, FranceHQ recorded Oct 13, 2026	501-1,000	485 contacts →
	Exact match “Pour une énergie propre et mieux utilisée Notre mission : fournir des solutions énergétiques performantes et économiques, tout en minimisant l'impact environnemental.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	CRAM	Exact match	Le Havre, FranceHQ recorded Oct 13, 2026	501-1,000	464 contacts →
	Exact match “Nous sommes des femmes et des hommes engagés, qui chaque matin se lèvent avec une mission : être des acteurs clés de la transition énergétique.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Beicip-Franlab	Exact match	Rueil-malmaison, FranceHQ recorded Oct 13, 2026	51-200	224 contacts →
	Exact match “Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	JP Energie Environnement	Exact match	Paris, FranceHQ recorded Oct 13, 2026	51-200	165 contacts →
	Exact match “Depuis 2004, JP Energie Environnement développe, finance, construit et exploite des unités de production d’électricité d’origine renouvelables dans tous les domaines d’activités …” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	M-Energies	Exact match	Ludres Cedex, FranceHQ recorded Oct 13, 2026	501-1,000	158 contacts →
	Exact match “Groupe multirégional indépendant dédié aux activités de génie climatique : • Exploitation de chaufferies collectives toutes énergies et toutes puissances, • Maintenance de…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Vensolair	Exact match	Montpellier, FranceHQ recorded Oct 13, 2026	51-200	129 contacts →
	Exact match “Ensemble, passons à l’action!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Elements	Exact match	Montpellier, FranceHQ recorded Oct 13, 2026	51-200	101 contacts →
	Exact match “Elements produit de l'électricité verte à partir de centrales photovoltaïques, éoliennes et hydro avec pour ambition de synchroniser la consommation des territoires avec leur mix…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	ATEE	Exact match	Puteaux, FranceHQ recorded Oct 13, 2026	11-50	73 contacts →
	Exact match “ATEE Association Technique Energie Environnement comprenant plusieurs activités: Energie Plus, magazine spécialisé sur les énergies 4 Clubs professionnels: Club Biogaz Club…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Celsius Energy	Exact match	Clamart, FranceHQ recorded Oct 13, 2026	51-200	68 contacts →
	Exact match “The Earth can accumulate summer heat and reuse it in the winter, so energy can be stored from season to season.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	CFG Geothermal	Exact match	Orleans, FranceHQ recorded Oct 13, 2026	11-50	47 contacts →
	Exact match “CFG Services est une société de services et d’ingénierie, filiale à 100% du BRGM, spécialisée en géothermie qui dès le début des années 80 a été pionnière dans le développement…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Realtimeseismic	Exact match	Pau, FranceHQ recorded Oct 13, 2026	11-50	34 contacts →
	Exact match “Realtimeseismic is a leading geophysics services and technology solutions company – we are passionate about innovating to bring agile, accurate geophysics solutions to our valued…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Imageau	Exact match	Nîmes, FranceHQ recorded Oct 13, 2026	11-50	30 contacts →
	Exact match “imaGeau's innovative technology is the answer to better manage our groundwater resources in order to meet in the best possible way the environmental, industrial and regulatory…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Mantle8	Exact match	Grenoble, FranceHQ recorded Oct 13, 2026	11-50	29 contacts →
	Exact match “We are a new generation of geologists leading the energy revolution by locating the Earth’s naturally occurring hydrogen reservoirs.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Lemasson	Exact match	Agneaux, FranceHQ recorded Oct 13, 2026	11-50	23 contacts →
	Exact match “L’entreprise Lemasson créée en 1975, se situant à Agneaux dans la Manche dans la région de Normandie, est concepteur et fabricant de pompes à chaleur géothermiques.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Cotrasol	Exact match	Acheres, FranceHQ recorded Oct 13, 2026	11-50	22 contacts →
	Exact match “COTRASOL est une entreprise de forage pour l'eau et la géothermie, depuis 1963 nous réalisons des captages d'eau pour le bâtiment, l'adduction d'eau potable, l'irrigation…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Enviroearth	Exact match	Saint-cannat, FranceHQ recorded Oct 13, 2026	11-50	21 contacts →
	Exact match “At a time of climate change, rarity of natural resources, pollution, population growth and degradation of biodiversity, environmental challenges are more than ever at the heart of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	AFPG	Exact match	Paris, FranceHQ recorded Oct 13, 2026	1-10	21 contacts →
	Exact match “L’AFPG, Association française des professionnels de la géothermie, a été créée le 15 juin 2010 à Paris.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Bio-Énergies Diffusion	Exact match	Castanet-tolosan, FranceHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “Bio-Énergies Diffusion est le n°1 de la géothermie dans tout le Sud-Ouest de la France.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Geosophy	Exact match	Paris, FranceHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “Vous souhaitez valoriser votre patrimoine immobilier, maîtriser sa consommation énergétique en lui assurant un approvisionnement local pour son confort thermique?” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Stratégéo Conseil	Exact match	Grigny, FranceHQ recorded Oct 13, 2026	11-50	17 contacts →
	Exact match “StratéGéO Conseil est un bureau d'étude en Géothermie & Hydrogéologie basé au 26 rue des Carriers Italiens à Grigny (91), intervenant sur tout le territoire national.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Geother	Exact match	Nanterre, FranceHQ recorded Oct 13, 2026	1-10	16 contacts →
	Exact match “GEOTHER is an engineering and consulting company specializing in geothermal energy and, in a general way, in renewable energies, groundwater management and hydrogeotechnics.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	TLS Geothermics	Exact match	Toulouse, FranceHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “TLS Geothermics is a geoscience tech company, exploring and developing geothermal projects for power, heat, cold and byproducts.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Drillheat	Exact match	Maisse (91), FranceHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “Expert en forage géothermique de surface.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Look UP Geoscience	Exact match	Montpellier, FranceHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “De-risk your low-carbon subsurface exploration projects!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Geothermaq	Exact match	Pau, FranceHQ recorded Oct 13, 2026	1-10	14 contacts →
	Exact match “GEOTHERMAQ est une société résolument engagée dans la transition énergétique.” Recorded in the RevenueBase company graph · Oct 13, 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 “geothermal energy organizations”. 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 223 geothermal energy organizations based in France

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Geothermal energy organizations based in France at a glance

As of Oct 13, 2026

43.2%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Paris

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

137

11-50

51-200

501-1,000

5,001-10,000

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 223 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 “geothermal energy organizations” 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 1,340 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 13, 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 “geothermal energy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal energy organizations are there based in France?

RevenueBase identified 223 company matches for geothermal energy organizations 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?

Groupe Coriance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal energy organizations?

Paris leads with 19 company records, followed by Toulouse (6) and Montpellier (4).

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 1,340 professional contacts with verified work emails tracked across these 223 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 13, 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.