GTT (Gaztransport & Technigaz) is a technology and engineering company which designs cryogenic membrane containment systems dedicated to the transport and storage of liquefied gases, in particular LNG. For over 50 years, GTT has developed technological expertise in the liquefied gas industry, building trusting relationships and lasting partnerships with the different stakeholders (shipyards, ship-owners, gas companies, terminal operators and classification societies). GTT develops optimised and integrated tank solutions for merchant ships propelled with LNG (container ships, cruise vessels, bulk carriers, etc.). The company also proposes competitive storage and handling solutions for the complete LNG supply chain dedicated to ship bunkering (LNG barges, bunkerships, storage tanks, etc.).