GTT (Gaztransport & Technigaz)

GTT provides technological expertise in containment systems with cryogenic membranes used to transport and store liquefied gases.

More Info on GTT (Gaztransport & Technigaz)

GTT designs and provides technologies designed to increase energy performance to equip LNG carriers, floating terminals, land storage and multi-gas carriers. GTT also develops systems dedicated to the use of LNG as fuel, as well as offers digital services in the field of smart shipping. 

GTT is also active in hydrogen through its subsidiary Elogen, which designs and assembles electrolyzers, notably for the production of green hydrogen.

News

Copyright Hoegh Evi (fka Hoegh LNG); Courtesy GTT
FSRU (c) Hoegh LNG - Höegh-Grace
Samsung is building the vessel for MISC.
May 13, 2026
ID 11715198 © Oleksandr Kalinichenko | Dreamstime.com
LNG tanker ship
GTT, CSLNG and CHI will investigate potential partnerships in a variety of LNG vessels, including FLNGs.
Feb. 7, 2025

Articles

Courtesy Cedar LNG
Cedar LNG marine terminal
Samsung Heavy Industries has commissioned GTT to design the tanks for a new FLNG vessel on behalf of shipowner Cedar LNG.
July 16, 2024
HD Hyundai Heavy Industries has commissioned GTT to design the tanks for the new FSRU on behalf of Japanese shipowner Mitsui O.S.K. Lines.
July 1, 2024
China State Shipbuilding Corp.
fsru
GTT has formed a strategic cooperation with China State Shipbuilding Corp.
Dec. 8, 2023
Courtesy GTT
Flng Credit Gtt
Its delivery is scheduled for the first quarter of 2027.
March 28, 2023
Courtesy Excelerate Energy/GTT
(c)excelerate Energy Fsru
Hyundai Heavy Industries has commissioned GTT to design equipment for a new floating storage and regasification unit (FSRU1) on behalf of Excelerate Energy.
Nov. 9, 2022
Bureau Veritas has awarded GTT approval in principle for a digital solution for sloshing activity assessment in class survey to optimize maintenance of GTT’s LNG membrane tanks...
April 7, 2021
(Courtesy GTT)
NO96 concept.
Daewoo Shipbuilding & Marine Engineering has commissioned GTT to design the tanks for two floating LNG storage units ordered by Russian company GTLK.
July 1, 2020
Daewoo Shipbuilding & Marine Engineering has contracted GTT to design a new floating storage and regasification unit on behalf of the Japanese ship-owner Mitsui OSK Lines.
June 10, 2020
(Courtesy Excelerate Energy)
Transfer of LNG ship to ship.
Most of the newbuild FSRU and FLNG vessels either in operation or under construction worldwide employ GTT’s membrane containment systems for their LNG/LPG cargoes.
May 1, 2020
GTT North America has signed a five-year global technical services to support Excelerate Technical Management with maintenance and operation of nine floating regasification and...
March 12, 2020

Additional content from GTT (Gaztransport & Technigaz)

Gaztransport & Technigaz has signed a technical assistance and license agreement with Chinese shipyard Wison Offshore & Marine.
Dec. 4, 2019