Maritime Directory

Middletown, RI, United States

AB Marine Inc specializes in innovative marine propellers and related products, offering folding, feathering, and controllable pitch propellers to improve boating performance and efficiency.

Öckerö,, Sweden

Manufacturer of Controllable Pitch Propellers and Bow thrusters for the worldwide maritime market.

Rubbestadneset, Norway

Servogear AS is a leading manufacturer of controllable pitch propeller (CPP) systems for fast workboats, fast ferries, offshore vessels, and yachts, offering tailored propulsion solutions that combine speed, thrust, and fuel efficiency.

Ravensburg, Germany

Sulzer Hydro GmbH (now ANDRITZ Hydro) in Ravensburg, Germany manufactures Escher Wyss controllable pitch propellers for naval and merchant ships, and develops hydropower solutions for renewable energy.