GTT (GAZTRANSPORT & TECHNIGAZ)
78470 SAINT-RÉMY-LÈS-CHEVREUSE
GTT, a technology and engineering group, is the expert in cryogenic membrane containment systems dedicated to the transport and storage of liquefied gases. For 60 years, the GTT group has been innovating to design technologies of excellence that equip LNG carriers, floating units, onshore tanks and multi-gas transport vessels. Committed to building a sustainable world, GTT is also developing new solutions to support shipowners and energy providers as they move towards a low-carbon future. Through its subsidiary Elogen, which designs and produces proton exchange membrane electrolyzers (PEM technology), GTT is also active in the field of green hydrogen.
GTT is a leader in the field of green hydrogen.
GTT provides access to its membrane technologies through licensing agreements with leading shipyards around the world. These shipyards use GTT technologies in the construction of vessels designed to transport or store LNG, as well as other types of gas. GTT offers engineering, consulting, training, maintenance support and technical studies at all stages of the LNG chain.
GTT has also adapted its technologies to the needs of the LNG industry.
GTT has also adapted its technologies to cover new LNG markets, in particular the use of LNG as a fuel for ship propulsion and the development of LNG carriers. Keen to meet the operational needs of shipowners, the company is also developing a “Smart Shipping” offering, notably through navigation and decision support software. It is also constantly on the lookout for innovative, sustainable solutions for tomorrow’s maritime industry.
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Lifting/Logistics/Purchasing
Refits/Conversions/Fittings
GTT is a technological expert in cryogenic membrane confinement systems used for the transport and storage of liquefied gases. For 60 years, the Group has been developing cutting-edge technologies for improved energy performance, and offers a full range of services, including digital solutions that improve ship safety and efficiency, while reducing their environmental impact, through its subsidiaries Ascenz Marorka and OSE Engineering.
LNG carriers/Methane carriers: Asyad Shipping|Alpha Gas|BW|Capital Gas Carriers|COSCO|CSSC|Dynagas|GasLog|Hoegh LNG|Kline|Knutsen|Maersk|MISC|Maran Gas Maritime|Mitsui OSK Line|NYK Line|Seapeak…
LNG as fuel/GNL comme carburant : CMA CGM|Seaspan|ZIM|CIDO|MDC|Eastern Pacific S|Pacific International Lines|Yang Ming…
Ascenz Marorka: CMA CGM|GasLog|Ultranav|Navigator Gas|Cos-co|Technomar|Global Ship Lease|Clean Products Tankers Alliance|Hapag-Llyod|Brunei Gas Carriers|ExxonMobil|Petronas|Saudi Aramco…
Storage system
GTT is the technology expert in membrane containment systems for the transport and storage of liquefied gases, as well as systems designed for the use of LNG as a fuel. GTT also develops smart shipping solutions through its startup, OSE Engineering.
Leveraging the company’s experience in the storage and management of all types of gases, GTT develops carbon capture and storage (CCS) solutions.
GTT développe aussi des solutions de smart shipping par le biais de sa start-up OSE Engineering
GTT offre des services d’ingénierie, de conseil, de formation, d’assistance à la maintenance et de réalisation d’études techniques à tous les stades de la chaîne du GNL
The specialist in the transport and storage of liquefied gases, a partner of Zephyr & Borée on the Mervent project, has received a grant of nearly €5 million from bpifrance to develop carbon capture technology for an 800 TEU feeder vessel, which will be powered by sail with low-carbon fuel as a supplement.
Hudong-Zhonghua Shipbuilding has commissioned GTT to design the tanks for two new LNG carriers.
GTT and Samsung Heavy Industries have received approval in principle from Lloyd’s Register for a new LNG carrier design incorporating GTT’s three-tank concept.
A consortium including GTT and TotalEnergies has signed an agreement to build a vessel dedicated to transporting liquid hydrogen.