The company, which is the world’s largest maker of cryogenic hull linings for liquefied natural gas ships, is offering 13.5 million shares at between €41 and €50 each according to Reuters.
It said the IPO was scheduled to close on February 25 with trading expected to start two days later.
US buyout house H&F bought a 30 per cent stake in GTT from Sapiem in 2008 for €310m.
Energy companies Total and GDF Suez are also significant backers of the business.
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