Reinhard Kuhlmann

Thyssenkrupp Marine Systems GmbH provides ship building and other related services. It also offers naval surface vessels, such as frigates, corvettes, patrol vessels, auxiliaries; develops and integrates submarine systems and equipment. The firm provides spare parts, engineering advice, surveys, ship repair and modernization programs, as well as expertise for infrastructure related services to operate own maintenance sites, facilities, procedures, machines and tools. The company was founded in 1838 is headquartered in Kiel, Germany.

Hellenic Shipyards SA provides ship building services. Its products include submarines, marine vessels and repair business. The company was founded in 1957 and is headquartered in Athens, Greece.

Adam Opel GmbH engages in the management of its own assets and participations in other companies. It also manages the company's pension obligations. The company was founded on August 01, 1862 and is headquartered in Ruesselsheim am Main, Germany.