Company lists · Data refreshed November 2026

Top 25 Geothermal system maintenance providers based in France

RevenueBase identified 684 company matches for geothermal system maintenance providers associated with France as of November 2026 and tracks 6,762 professional contacts across them, including 1,168 with verified work emails. Paris is the largest hub.

This list covers company matches for geothermal system maintenance providers 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 November 6, 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 Nov 6, 2026 How this list was built
684Companies
6,762Contacts tracked
1,168Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest geothermal system maintenance providers based in France

Ranked by team size
Top 25 of 684 company matches for geothermal system maintenance providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLevallois-perret, FranceHQ recorded Nov 6, 20261,001-5,0001,054 contacts →

Exact match

“A major player in the energy transition and leader in home services, PROXISERVE provides its customers with innovative solutions enabling them to reduce their energy consumption…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCourbevoie, FranceHQ recorded Nov 6, 2026501-1,000544 contacts →

Exact match

“Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontpellier, FranceHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVilleurbanne, FranceHQ recorded Nov 6, 2026201-500124 contacts →

Exact match

“E2S, prend en charge l'entretien, le dépannage, les travaux de rénovation et d'optimisation, pour vos équipements, notamment de chauffage collectif, de petites et moyennes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAnglet, FranceHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“CEGECLIM ENERGIES est le Concessionnaire agréé HITACHI Cooling & Heating de BOSCH Home Confort Group sur la Nouvelle Aquitaine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOrleans, FranceHQ recorded Nov 6, 202611-5050 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVélizy-villacoublay, FranceHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Créée en 1949, l’entreprise Disdero s’est imposée comme un acteur majeur du chauffage collectif en région parisienne, avec plus de 1.500 contrats de maintenance (P1, P2, P3, P4).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCavaillon, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Depuis 40 ans nous mettons notre passion et nos compétences au service des professionnels et des particuliers, pour proposer des solutions de climatisation et de chauffage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVendargues, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Depuis plus de 15 ans, A'Climatis allie prix compétitifs et produits de grande qualité pour vous offrir une gamme hautement sélective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGrenoble, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Acteur de pointe du génie climatique dans notre région depuis 1938, le groupe CISEPZ dispose d’une organisation pour entreprises et particuliers lui permettant d’étudier, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBaillargues, FranceHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“À l’origine, nous, Philippe Gschwind et Nicolas Besson, étions deux salariés du secteur énergétique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“Axenergie installation et entretien de votre chauffage Pour votre tranquillité et votre sécurité faites confiance aux entreprises qualifiées du réseau Axenergie, dont la vocation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontamise, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Saint Eloi Fougère propose des services aux Professionnels de l'immobilier ou à ceux qui gèrent des bâtiments tertiaires, publics ou privés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCastanet-tolosan, FranceHQ recorded Nov 6, 202611-5019 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFleury Sur Orne, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Née à l'initiative d'un plombier chauffagiste passionné par son métier, désirant faire connaître les nouvelles technologies et solutions de chauffage et climatisation autour de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCréteil, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Depuis plus de 30 ans, nous intervenons à Créteil et dans le Val-de-Marne (94) dans l'installation, l'entretien et le dépannage des équipements de chauffage gaz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaisse (91), FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Expert en forage géothermique de surface.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThierville-sur-meuse, FranceHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Spécialiste dans le domaine du chauffage, de la plomberie, du sanitaire, de la ventilation, de la climatisation et des énergies renouvelables depuis plusieurs décennies déjà…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrive-la-gaillarde, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“DELCAMBRE is a company based out of France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchQuimper, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Goyat Entreprise, basée à Brest et Quimper, est une équipe d’une quarantaine d’experts formés aux dernières innovations et capables de vous proposer les solutions les plus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLyon, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Assurer la pérennité de votre exploitation solaire par la maintenance photovoltaïque préventive, le nettoyage minutieux de vos panneaux et le dépannage rapide de vos installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrumath, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Depuis plus de 40 ans, l'entreprise CEVICO est spécialisée dans les domaines du CVC, du sanitaire et de l'électricité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPau, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“GEOTHERMAQ est une société résolument engagée dans la transition énergétique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVigneux De Bretagne, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“CHAUFFER ET RAFRAÎCHIR TOUT NATURELLEMENT!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Créée en 2007, nous sommes une entreprise de chauffagiste basée à Valognes près de Cherbourg dans le Cotentin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 684 geothermal system maintenance providers based in France

See the full list, filter by size, metro and specialty, and access 1,168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Geothermal system maintenance providers based in France at a glance

As of Nov 6, 2026
17.3%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
448
11-50
172
51-200
24
201-500
2
501-1,000
1
1,001-5,000
5

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 684 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 system maintenance providers” 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 1,168 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 November 6, 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 system maintenance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal system maintenance providers are there based in France?

RevenueBase identified 684 company matches for geothermal system maintenance providers associated with France as of November 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?

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

Which city has the most geothermal system maintenance providers?

Paris leads with 12 company records, followed by Marseille (6) and Toulouse (6).

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 1,168 professional contacts with verified work emails tracked across these 684 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 684 geothermal system maintenance providers based in France. Start with a free account, no credit card.

Download this list →

Related lists

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.