Gaztransport & Technigaz SA  (GTT) is a French multinational naval engineering company with headquarters in Saint-Rémy-lès-Chevreuse, France.  GTT is specialising in systems for the shipping and storage in cryogenic conditions of LNG (liquefied natural gas), GTT offers engineering, consultancy, training, maintenance support and technical design services.

GTT is partnering up with Russian LNG produrer Novatek by taking part in the Arctic LNG 2 project on Gydan Peninsular in Russian Arctic. GTT is also designing  the tanks for LNG carriers for navigation in cold temperatures for Japanese shipowner Mitsui O.S.K. Lines (MOL)

GTT is an AEC member since November 2021.


Non-Arctic, Arctic Partner