Our subsidiaries
GTT and its subsidiaries support their customers and partners through all project phases. Our worldwide presence allows us to maintain a close relationship with our customers and partners.
GTT Head Office
1, route de Versailles
78470 Saint-Rémy-lès-Chevreuse
FRANCE
Elogen - PEM electrolysis for green hydrogen
27-29 Avenue Carnot,
91300 Massy,
FRANCE
8 Avenue du Parana,
91940 Les Ulis
FRANCE
Website
GTT North America
3 Riverway, Ste. 1140,
Houston, TX 77056
UNITED STATES OF AMERICA
GTT China
Suite 3502 BEA Finance Tower,
66 HuaYuanShiQiao Road, Pudong,
Shanghai 200120
CHINA
GTT SEA PTE Ltd
160 Robinson Road, #27-05
SBF Centre,
Singapore 068914
SINGAPORE
GTT Middle East
Office No. 9, Floor No. 2,
Burj Al Mana Tower,
Building No. 42, Zone No. 60, Street No. 850,
Doha, Qatar
GTT Training Ltd
c/o Gulls Cry, Oakhill Road,
Seaview
Isle of Wight, PO34 5AP
UNITED KINGDOM
Website
Cryovision - Maintenance, testing and monitoring for the LNG shipping industry
114 bis rue Michel-Ange,
75016 Paris
FRANCE
Website
Ascenz Marorka - Digital solutions for Smart Shipping
33 Ubi Avenue 3,
#04-08, Vertex,
Singapore 408868
SINGAPORE
Website
Bæjarlind 2,
201 Kópavogur,
ICELAND
OSE Engineering - AI and data analytics for industrial process
1, route de Versailles
78470 Saint-Rémy-lès-Chevreuse
FRANCE
Website
