16

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3

Private companies

53

Insiders

Relation chart of related listed companies: GTT (Gaztransport

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Relationship chart for related private companies: GTT (Gaztransport

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Related private companies: GTT (Gaztransport

Storengy SA

Engineering & Construction

ENGIE E&P International SA

Oil & Gas Production

Storengy Deutschland GmbH

Oilfield Services/Equipment

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Private companies

Activities of related companies

Engineering & Construction2
Oilfield Services/Equipment2
Electric Utilities2
Oil & Gas Production1
Marine Shipping1
Electronics/Appliance Stores1
Aluminum1
Electronic Equipment/Instruments1
Chemicals: Major Diversified1
Miscellaneous Commercial Services1

Countries of related companies

France12
Germany2
United States2
Singapore1
Spain1
Brazil1
Logo GTT (Gaztransport
Gaztransport & Technigaz is the world's leader in designing cryogenic membrane containment systems used for the marine transport and Liquefied Natural Gas (LNG) storage. Net sales in 2025 break down by source of income as follows: - collection of fees (92.1%): income from the construction of LNG tankers (94.4% of net sales in 2025), LNG-powered ships (2.7%), floating storage and regasification units (1.5%) and floating LNG production, storage and offloading units (1.4%); - sales of services (2.8%): engineering, consulting, training, assistance to the maintenance and technical studies implementation services; - sales of marine and digital solutions (4.5%): designed to improve the operational performance, safety, and energy efficiency of fleets; - sales of hydrogen (0.6%).
Employees
732