Our committed customers
Improving environmental performance is a major issue for most companies.
The objective with GCI is to deploy all the necessary devices to accurately calculate the GHG emissions of each item. We will then be able to move more efficiently towards a Net Zero Carbon trajectory.
This is at the heart of the essential process of green transition aiming at low carbon and decarbonised energy and the permanent improvement of energy efficiency inspired by the Paris Agreements.
Join hundreds of our customers
to commit to success in your low-carbon strategy.







































































see more







































































see more







































































see more
The companies most committed to their decarbonization
decarbonization strategy rely on our expertise.
Discover our customer case studies and testimonials.
Gaëtan COUREUL | Amaury Sport Organisation
A.S.O chooses GCI to assess the carbon footprint of its events, starting with the Tour de France.
Benjamin GRIZBEC | French Badminton Federation
The FFBad entrusts GCI with the carbon assessment of its activities, and continues with the GHG assessment of 20 affiliated clubs.
Christophe CHRISTEN | SCHMIDT Groupe
The Schmidt Group was able to enrol 80% of its suppliers (in terms of financial volume), and save 242 tonnes of CO2.
Marlène PIVARD | Natural Grass
Natural Grass was assisted by GCI's carbon experts in carrying out its first GHG emissions assessment.
The GCI platform can be adapted to all company sizes and all sectors of activity

Communication & Multimedia

Distribution, transport & logistics

Industry & Energy

Tech & digital

Consulting & Accounting

Health, environment & agriculture

Tourism, hotels, events & sports

Construction, real estate and public works

Community & public organization
Contact us
If you would like support or more information, get in touch