REINTJES GMBH manufacture marine gearboxes for outputs ranging from 250 to 20,000 kW with their staff of 380 at their plant in Germany.

Steerprop Ltd. is a leader in azimuth propulsion technology. Situated in Rauma, Finland manufacturing Steerprop Azimuth Propulsors for the global maritime market.

Berg Propulsion has manufactured controllable pitch propellers and bow thrusters since 1929.