Industrial geothermal energy

is our specialty

For more than 30 years, CFG has supported companies and communities by offering them services in the development and monitoring of their projects.

Industrial geothermal site

Geothermal energy & us

CFG, specialist in industrial geothermal energy, accompanies you throughout your project.

Geothermal energy

Geothermal energy is a renewable energy stored in the form of heat beneath the surface of the solid Earth. It is an ideal solution for the production of heat and electricity.

To quickly understand geothermal energy, and its conversion cycle into heat, this video is at your disposal:

Geothermal heat over the network

You can also visit our Geothermal page to access all our videos and information:

CFG Company

CFG (French Geothermal Compagny) is an engineering and services company specializing in industrial geothermal energy applied to the production of heat and electricity in France and abroad.

With more than 30 years of geothermal experience, CFG has provided expertise to a broad spectrum of customers in more than 40 countries.

map about CFG over the world

Because we want to bring you more information about our company, the Company’s page is at your disposal:

Our activities

Deep Geothermal Energy

Pictogram about Deep geothermal energy

High and low geothermal energy for energy needs on an industrial scale.

Shallow Geothermal energy

Pictogram about near-surface geothermal energy

Very low geothermal energy in the service of housing and the tertiary sector.

Expertise & Consulting

Pictogram about CFG consulting and advising

Our know-how at the service of your projects or your problems.

Labege Test Kits

Pictogram about Labège tests kits

Kits for the detection of bacteria responsible for corrosion.

Leakage Detection & Resolution

Pictogram about Leakage Detection Resolution

A leak not found or unexplained, we offer our package.

You can also see all our references here:

You can also see all our references here:


CFG founded


Drilling lengths completed (km)

Turnover 2018 (€ million)

Our News

CFG at Den Haag

The 2019 EGC will take place at the World forum Den Haag from 11th to the 14th of June. Eric LASNE and his teams will be happy to welcome you at our booth #22 during this 2019 session. link to EGC website

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3rd edition of the geothermal breakfast – June 11, 2018

3rd edition of geothermal breakfast - June 11, 2018 The 3rd edition of geothermal breakfast was once again a great success with more than 32 participants. The topics addressed by our specialists revolved around the 30-year feedback from CFG teams on the geochemistry...

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3rd edition of the geothermal breakfast

On 11/06/2018 will take place the 3rd edition of the "geothermal breakfast" that CFG organizes for its customers, prospects and specifiers. The theme of this third session will be on feedback on 30 years of exploitation of geothermal loops. After the first part in...

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Geothermal breakfasts in The Netherlands

The first edition of the geothermal breakfasts in The Netherlands took place on march 20th 2018 at the French Embassy located in the Hague. Organized with the great help of Business France, this session was successful given the large number of participants. Actors in...

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See all our news related to industrial geothermal energy:

See all our news related to industrial geothermal energy:


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