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GTT to Design Tanks for Four New LNG Carriers
GTT has received, during the third quarter of 2025, an order from the shipyard Samsung Heavy Industries (SHI) for the tank design of four new LNG Carriers.GTT will design the cryogenic tanks of the vessels, each offering a total capacity of 174,000 m³ and equipped with the Mark III Flex membrane containment system, developed by GTT.The delivery of the vessels is scheduled from 2028 onwards.
GTT Receives Samsung Heavy Industries Order for Floating LNG Tank Design
GTT announced that it has received, during the third quarter of 2025, an order from the shipyard Samsung Heavy Industries (SHI) for the tank design of a new Floating Liquefied Natural Gas (FLNG) unit, which will be deployed in the Africa region. GTT will design the cryogenic membrane containment system for the LNG storage tanks, with a total capacity of 238,700 m³. The tanks will be fitted with GTT’s…
GTT Receives Order From Hanwha Ocean for LNG Carrier Tank Design
GTT announced that it has received, during the third quarter of 2025, a new order from the Korean shipyard Hanwha Ocean for the tank design of two new Liquefied Natural Gas Carriers (LNGCs) on behalf of the ship-owner Hanwha Shipping, an entity affiliated with Hanwha Group and based in the United States.GTT will design the cryogenic tanks of these two vessels, which will each offer a total capacity of 174…
Ascenz Marorka Signs Contract to Equip 24 LNG Carriers with Sloshield
Ascenz Marorka, a GTT Group company, announced the signing of a contract with Hudong-Zhonghua Shipbuilding, a GTT long-time partner, to equip 24 LNG carriers with its Sloshield system.Sloshield is an advanced solution for detecting and reducing sloshing risks in LNG cargo tanks. By providing real-time monitoring and predictive analysis, it enables ship operators to preserve cargo integrity, limit structural stress…
GTT Receives Tank Design Order for LNG-fueled Container Ships
GTT announced it has received an order from HD Korea Shipbuilding & Offshore Engineering (HD KSOE) during the second quarter of 2025 for the design of the cryogenic tanks of six new LNG-fueled container ships, on behalf of the ship-owner Capital.Each vessel will be equipped with a tank offering a capacity of 8,000 m³, incorporating GTT’s Mark III Flex membrane containment system. These tanks will also feature the “1 barg” design…
GTT Receives Order for LNG Carrier Tank Design From HD KSOE
GTT announced that it has received an order from HD Korea Shipbuilding & Offshore Engineering (HD KSOE) for the tank design of a new Liquefied Natural Gas Carrier (LNGC).The LNGC will be built by Hyundai Samho Heavy Industries on behalf of the ship-owner Purus, a specialist in low-carbon maritime transport solutions.As part of this order, GTT will design the vessel’s cryogenic tanks, which will have a total capacity of 180,000 m³.
GTT and HD HHI to Optimize Membrane Tank Integration
GTT announces the signing of two Joint Development Projects (JDPs) with HD Hyundai Heavy Industries (HHI), aimed at optimizing membrane-tank integration in LNG carriers to enhance onboard ergonomics and vessels’ operational performance.The two JDPs will focus on the following areas:• Convergent trapezoidal cargo tank No. 11: A forward tank concept of convergent trapezoidal form for LNG carriers, fitted with GTT’s Mark III membrane system.
GTT Unveils Slim Cargo Containment Systems for Ethane Transport
GTT has received two Approvals in Principle (AiP) from Bureau Veritas Marine & Offshore (BV) for its ethane-optimized cargo containment systems: Mark III SlimTM and NO96 Slim TM.Building on its well-established Mark III and NO96 membrane technologies, GTT has developed these slim variants specifically to accommodate the physical properties of petrochemical cargoes. The optimizations help maximize cargo…
China Merchants Energy Shipping Selects Ascenz Marorka’s Digital Solutions for LNG Carriers
GTT and its Smart Shipping arm, Ascenz Marorka, announced that China Merchants Energy Shipping (CMES) has selected Ascenz Marorka’s digital solutions for a series of eight 175,000 m³ LNG carriers, currently under construction at Dalian Shipbuilding Industry Co. (DSIC) in China.In addition to being fitted with GTT’s Mark III Flex membrane containment system, the eight vessels will also feature Ascenz Marorka’s solutions…
Ascenz Marorka to Equip TMS Group’s Fleet with Smart Shipping Solution
The GTT Group, through its smart shipping arm Ascenz Marorka, has signed an agreement with global provider of multi-segment shipping services TMS Group to provide smart shipping solution to its entire fleet of fleet of over 130 ships.The agreement includes TMS Dry, TMS Bulkers, TMS Takers and TMS Cardiff Gas, encompassing a fleet of tankers, bulkers, gas carriers (LNG and LPG) and container vessels.The…
GTT Books Tank Design Order of Two New VLECs
French engineering firm GTT has received an order from an Asian shipyard for the tank design of two new very large ethane carriers (VLECsi) on behalf of an Asian ship-owner.The total tank capacity of each of these two ethane carriers will be 100,000 m3 and the tanks will be fitted with GTT’s Mark III membrane containment system.Delivery of the vessels is scheduled for the fourth quarter of 2028.
GTT’s Ascenz Marorka Adds Americas to Fleet Performance Monitoring Tool
Ascenz Marorka, GTT’s smart shipping arm, has expanded its real-time fleet performance monitoring service to cover the Americas.Following deployments in France and Singapore, the extension to Vancouver strengthens Ascenz Marorka’s global reach.With operations now spanning three key locations, Ascenz Marorka ensures round-the-clock support, helping ship-owners, charterers, and ship managers maintain…
GTT Wins Order for LNG Carrier Tank Design
GTT received an order from an Asian shipyard for the tank design of two new Liquefied Natural Gas Carriers (LNGCs) on behalf of an Asian ship-owner. GTT will design the tanks of these two vessels, which will each offer a total capacity of 174,000 cu. m. and will be fitted with a membrane containment system from the NO96 series developed by GTT. Deliveries of the vessels are scheduled for the second and third quarters of 2027.
Twelve Large Container Ships to Have GTT LNG Fuel Tanks
GTT has received an order from HD Hyundai Heavy Industries to design the cryogenic fuel tanks for 12 new LNG-fuelled container vessels on behalf of a European shipowner.The Mark III Flex membrane tanks will have a capacity of 12,750 cubic metres and the “1 barg” design, which allows an effective operating pressure of up to 1 barg instead of the customary 0.7 barg.The Mark III membrane system is a containment and insulation system directly supported by the ship’s hull structure.
GTT Deepens Collaboration with COSCO for Multi-Gas Vessels Development
French engineering firm Gaztransport & Technigaz (GTT), COSCO Shipping LNG Investment (Shanghai) (CSLNG), and COSCO Shipping Heavy Industry (CHI) have signed a strategic cooperation agreement for multi-gas vessels development.The three parties have agreed to carry out an in-depth partnership in the fields of LNG Carriers (LNGCs), Ultra Large ethane carriers (ULECs), Very Large Ethane Carriers (VLECs)…
GTT and COSCO to Cooperate on Training and Shipbuilding
GTT, COSCO Shipping LNG Investment (Shanghai) and COSCO Shipping Heavy Industry have signed a strategic cooperation agreement for the construction of LNG carriers.The three parties have agreed to carry out an in-depth partnership in the fields of LNG carriers, ultra large ethane carriers (ULECs), very large ethane carriers (VLECs), floating liquefied natural gas (FLNGs), as well as LNG and ammonia…
ASRY Earns GTT's Certification for LNG Carrier Repairs
The Arab Shipbuilding and Repair Yard Company (ASRY) has secured a certification from French engineering firm Gaztransport & Technigaz (GTT) for compliance with the highest international standards for repairing and maintaining LNG carriers.The certification was announced during ASRY’s participation in the Seatrade Maritime Qatar conference, held in Doha in the first week of February. ASRY received…
GTT to Design Tanks for Three New VLECs
French engineering firm GTT has booked an order from Samsung Heavy Industries for the tank design of three new very large ethane carriers (VLECs), bound to become the world’s largest VLECs.The three ethane carriers will each feature a total capacity of 100,000 m3 and will be fitted with GTT’s Mark III membrane containment system.The VLECs will be able to trade various types of liquefied gases such as Ethane…
GTT Finds Chinese Partner to Build Its Membrane Containment Systems
GTT has signed a technical assistance and license agreement with the Chinese shipyard Hengli Shipbuilding (Dalian), part of the Hengli Group, to build its membrane containment systems for various types of vessels.This agreement strengthens GTT's presence in China, enabling the broader deployment of its advanced technologies across the region.It will enable Hengli to offer advanced solutions using GTT’s membrane containment systems…
GTT wins Tank Design Order for 6 LNG Carriers
GTT announces that it has received, in the first quarter of 2025, an order from its partner the Chinese shipyard Hudong-Zhonghua (Group) Co. Ltd. for the tank design of six new very large Liquefied Natural Gas (LNG) carriers.These six LNG carriers will each feature a total capacity of 271,000 m³ and will be fitted with GTT’s NO96 Super+ membrane containment system.Deliveries of the vessels are scheduled for the second quarter of 2028…
