Gaztransport & Technigaz Company Description
Gaztransport & Technigaz SA, a technology and engineering company, provides cryogenic membrane containment systems for the maritime transportation and storage of liquefied gases in South Korea, China, and internationally.
It operates through the Core Business and Hydrogen segments. The company offers onshore membrane storage tank solutions for the storage of LNG (Liquefied Natural Gas); LNG floating storage solution; solutions for the transportation and storage of other liquefied gases such as ethane, ethylene, propane, butane, and propylene; solutions for the offshore LNG industry, including floating storage and regasification units (FSRUs), floating storage and unloading units (FLNGs), and floating storage units (FSUs); and consultancy services, engineering studies, operational support, and maintenance and repairs of GTT membrane systems.
It also sells decision-making tools for ship-owners and operators, including data analysis and vessel performance optimization; designs and assembles electrolysers to produce green hydrogen from renewable energy; and adapts containment technology for LNG-fuelled vessels.
The company serves ship-owners, gas companies, terminal operators, and shipyards. Gaztransport & Technigaz SA was founded in 1963 and is headquartered in Saint-Rémy-lès-Chevreuse, France.

Country | France |
Founded | 1963 |
Industry | Oil & Gas Equipment & Services |
Sector | Energy |
Employees | 738 |
CEO | Philippe Berterottiere |
Contact Details
Address: 1, route de Versailles Saint-Rémy-lès-Chevreuse, 78470 France | |
Phone | 33 1 30 23 47 89 |
Website | gtt.fr |
Stock Details
Ticker Symbol | GTT |
Exchange | Euronext Paris |
Fiscal Year | January - December |
Reporting Currency | EUR |
ISIN Number | FR0011726835 |
SIC Code | 1389 |
Key Executives
Name | Position |
---|---|
Philippe Berterottiere | Chief Executive Officer and Chairman |
Thierry Hochoa | Director of Administrative and Financial and Chief Financial Officer |
Karim Chapot | Technical Director |
Youssef Bouni | Director of Human Resource |
Lélia Ghilini | General Secretary |