GTT: Notice of availability of the 2015 Registration document

27 april 2016

NOTICE OF AVAILABILITY OF THE 2015 REGISTRATION DOCUMENT

Paris, April 27, 2016 - The 2015 registration document of GTT (Gaztransport & Technigaz), an engineering company specialised in the design of membrane containment systems for the transportation and storage of liquefied gas, was registered with the French stock market authorities (AMF) on April 27, 2016 under number R. 16-028.

This document is available in French language for download on the "Finance" page of the GTT's website at www.gtt.fr . Hard copies of the French language registration document are also available at the GTT's registered office, 1 route de Versailles - 78470 Saint-Rémy-lès-Chevreuse, France. An English language version of the 2015 registration document will soon be available on the GTT's website.

The following documents are included in the registration document:

• the annual financial report;
• the management report of the Board of Directors;
• the report by the Chairman of the Board of Directors on corporate governance and on internal controls and risk management procedures;
• information on the fees paid to the statutory auditors;
• the social, environmental and societal information in the Board of Directors' management report;
• documents related to the combined shareholders' meeting to be held on 18 May 2016 (agenda, draft resolutions and report of the Board of Directors to the combined shareholders' meeting); and
• description of the share buyback program.

Financial calendar

• May 18, 2016: Annual combined shareholders' meeting
• May 31, 2016: Payment of the balance of the dividend (1.36 euro per share) for the financial year ended December 31, 2015
• July 21, 2016: Release of H1 2016 results (after market close)

Investor Relations Contact

information-financiere@gtt.fr / + 33 1 30 23 42 26

Media Contact:

press@gtt.fr / +33 1 30 23 42 24

For more information, visit the GTT website, www.gtt.fr.

About GTT

GTT (Gaztransport & Technigaz) operates in the market of cryogenic membrane containment systems used for the transport and storage of liquefied gas, in particular LNG (Liquefied Natural Gas). For over 50 years, GTT has designed and offered to its customers technologies which allow them to optimise storage space and reduce the construction and operating costs of ships or tanks equipped with these systems. The liquefied gas market includes several types of vessels: LNG carriers, FSRUs (Floating Storage Regasification Units), FLNGs (Floating Liquefied Natural Gas vessels) and multi-gas carriers (in particular for ethane and LPG). The Company also provides solutions dedicated to onshore storage and to the use of LNG as fuel for vessel propulsion (and associated bunkering), as well as a broad range of high added value services for all stakeholders throughout the liquefied gas chain.

GTT is listed on Euronext Paris, Compartment A (ISIN FR0011726835 Euronext Paris: GTT) and is notably included in SBF 120 and MSCI Small Cap indices.

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