Company lists · Data refreshed October 2026

Top 19 Geothermal drilling rig manufacturers based in France

RevenueBase identified 54 company matches for geothermal drilling rig manufacturers associated with France as of October 2026 and tracks 581 professional contacts across them, including 167 with verified work emails. Lons is the largest hub.

This list covers company matches for geothermal drilling rig manufacturers 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
54Companies
581Contacts tracked
167Verified emails
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The 19 largest geothermal drilling rig manufacturers based in France

Ranked by team size
Top 19 of 54 company matches for geothermal drilling rig manufacturers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOrleans, FranceHQ recorded Oct 13, 202611-5047 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
2Exact matchNaintré, FranceHQ recorded Oct 13, 202611-5036 contacts →

Exact match

“Tec system est concepteur et constructeur d’équipements de forage, sondage, injection, fondations et fondations spéciales à destination des acteurs des travaux du sol.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchLons, FranceHQ recorded Oct 13, 202651-20034 contacts →

Exact match

“Manufacturer of downhole equipment for over 35 years, Drillstar Industries provides its customers worldwide with innovative drilling, milling and fishing solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchManosque, FranceHQ recorded Oct 13, 202611-5029 contacts →

Exact match

“Providing Solutions since 1995, FLODIM operates worldwide and develops, manufactures and operates its own equipments in the Solution Mining, Oil & Gas, Geothermal wells and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchMagny Les Hameaux, FranceHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Fabricant français de matériel pour le forage et la géotechnique, Apageo propose une gamme complète d'équipement pour le forage et la reconnaissance de sols: sondeuses, outils de…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchBesancon, FranceHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Designer and manufacturer of coring, drilling and geotechnical products - Diamond coring and drilling - Geothechnical products - Down-the-hole hammer drilling - Top hammer…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchAgneaux, FranceHQ recorded Oct 13, 202611-5023 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
8Exact matchAcheres, FranceHQ recorded Oct 13, 202611-5022 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
9Exact matchNanterre, FranceHQ recorded Oct 13, 20261-1016 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
10Exact matchToulouse, FranceHQ recorded Oct 13, 202611-5015 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
11Exact matchMaisse (91), FranceHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Expert en forage géothermique de surface.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchLe Perray-en-yvelines, FranceHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“Matériels de forage et d’étude de sols Drilling and soil investigation equipment”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchPlaisir, FranceHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“La société Géotec Energie, filiale du Groupe Géotec, est spécialisée dans la réalisation de forages géothermiques sur sondes.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchMontagny, FranceHQ recorded Oct 13, 202611-509 contacts →

Exact match

“Depuis plus de 30 ans, DPMF propose une gamme complète de produits et matériel de qualité pour la réalisation de vos forages.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchRoissy-En-France, FranceHQ recorded Oct 13, 202611-509 contacts →

Exact match

“GEOFLUID is a geothermal engineering and service company based in FRANCE, France.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchVauvert, FranceHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Depuis 1986, Promafor et Sovema, fabriquent et distribuent une gamme complète de solutions de forage.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchLezoux, FranceHQ recorded Oct 13, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchTournon St Pierre, FranceHQ recorded Oct 13, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchMarseille, FranceHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Wisearth est une entreprise spécialisée dans la géothermie de surface, proposant des solutions de forage sur sondes pour chauffer et rafraîchir nos bâtiments.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 19 of 54 geothermal drilling rig manufacturers based in France

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal drilling rig manufacturers based in France at a glance

As of Oct 13, 2026
28.7%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Lons
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
29
51-200
4

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 54 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 drilling rig manufacturers” 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 167 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 drilling rig manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal drilling rig manufacturers are there based in France?

RevenueBase identified 54 company matches for geothermal drilling rig manufacturers 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?

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

Which city has the most geothermal drilling rig manufacturers?

Lons leads with 2 company records, followed by Marseille (2) and Orleans (2).

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 167 professional contacts with verified work emails tracked across these 54 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.