Gaztransport et Technigaz SA

Gaztransport & Technigaz SA (GTT), a French engineering and technology firm established in 1963, specializes in developing and deploying advanced cryogenic membrane containment systems. These innovative solutions are essential for the secure maritime transportation and storage of liquefied gases, especially liquefied natural gas (LNG), serving an international clientele that includes major players in South Korea, China, and Russia. GTT's comprehensive product portfolio covers various applications: specialized tanks for commercial ships, small to medium-capacity LNG carriers, and bunker barges. They also provide floating storage units and bunkering stations designed to supply LNG to merchant vessels beyond dedicated LNG carriers. Furthermore, the company offers integrated LNG fuel storage systems for commercial fleets adopting LNG as an alternative to conventional marine fuels, alongside its established membrane technology for bulk LNG transport and the "LNG Brick" package for compact, ship-propulsion gas storage. In addition to its core technologies, GTT provides a full suite of support services, such as expert consultancy, engineering assessments, construction guidance, emergency assistance, training, and ongoing maintenance. Demonstrating a commitment to future energy, they also design and assemble electrolysers for green hydrogen production and offer smart shipping and in-depth digital data analytics services. A significant part of their business involves licensing their proprietary technologies to shipyards. GTT's diverse client base includes shipyards, vessel owners, terminal operators, gas companies, and classification societies.