Earnings before interest and tax (EBIT) for the business, which Thyssenkrupp said might go public via an initial public offering (IPO) at some point, fell to 9 million euros ($9.4 million) in the 2021/22 fiscal year ending September.

This was partly due to a "mid-single digit euro million amount of non-recurring IPO preparation costs", Thyssenkrupp said in presentation slides, published as part of a capital markets update a week after full-year results.

The slides also showed that sales for the division increased by a fifth, to 383 million euros, for an EBIT margin of 2.4%, down from 8.4%. Order intake for the year more than tripled to 1.34 billion euros, while backlog stands at 1.5 billion.

Nucera, which is active in alkaline water electrolysis - a key requirement for the generation of hydrogen produced via renewable energy - initially aimed for an IPO in spring but had to indefinitely delay the move due to volatile capital markets.

($1 = 0.9622 euros)

(Reporting by Christoph Steitz, editing by Rachel More and Miranda Murray)