Honda Marine Group
Honda Marine Group, based in Alpharetta, GA, is known for designing and engineering advanced four-stroke marine engines with a reputation for quality, reliability, and industry leadership.
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75 companies
Karl Senner Inc.
Karl Senner, LLC is a leading distributor of marine gearboxes, propulsion systems, and spare parts, offering 24/7 nationwide service and expertise in propulsion integration and electrical integration.
Konrad Inc
Konrad Marine designs and manufactures durable stern drives for commercial, military, and recreational marine applications, known for reliability and performance since 1991.
Kort Propulsion
Supplier of quality marine propulsion packages including Kort nozzles, propellers, thrusters, and customized propulsion systems with over 90 years of experience.
Louisiana Machinery Power Systems
Louisiana Machinery Power Systems offers the entire line of Caterpillar Marine Propulsion Engines. Engines are available in five rating classes each tailored to your application. Whether it's a high performance boat, a commercial fishing vessel, service or work boat application, Louisiana Machinery Power Systems can supply you with the right Caterpillar engine to fit your needs. Our Marine specialists are equipped with "Marine Power Pro" software to quickly select and quote the marine engine that is best suited to your new construction or repower needs. Louisiana Machinery Power Systems is dedicated to quality Caterpillar Marine Engine product support throughout Louisiana's waterways and Gulf Coast. Our two dedicated engine repair facilities are located on the Intracoastal Waterway in Belle Chase and Morgan City. These facilities provide dockside service and highly trained field service technicians. Most technicians have offshore experience and passports enabling our customers to receive specialized engine services when necessary wherever they work, worldwide.
MAAG Gear AG
MAAG Gear AG is a global manufacturer of high power gear transmissions for marine propulsion systems, as well as gear units for cement, compressor drives, power generation, and pumps.
MAN Diesel & Turbo North America (Regional Headquarters)
MAN Diesel & Turbo North America is the regional headquarters providing advanced diesel engines and turbo machinery solutions for the maritime and industrial sectors.
MAN PrimeServ Diesel (USA East)
MAN Diesel & Turbo SE, based in Augsburg, Germany, is the world’s leading provider of large-bore diesel engines and turbomachinery for marine and stationary applications
Marine Propulsion Services Inc.
Full-service Portland boatyard specializing in diesel engine and marine propulsion system repair, maintenance, and manufacturing for vessels.
Mitsubishi Engine North America, Inc. (Corporate Office)
Mitsubishi Engine North America, Inc. is the corporate office for Mitsubishi's marine engine operations in North America, providing marine engine products and services.
Nautican ( East Coast )
Nautican engineers the highest quality marine propulsion products. Our independently tested high-performance hydrodynamic solutions help companies maximize power while reducing fuel consumption and offering an exceptional return on investment.
Nautican ( West Coast )
Nautican engineers the highest quality marine propulsion products. Our independently tested high-performance hydrodynamic solutions help companies maximize power while reducing fuel consumption and offering an exceptional return on investment.
Omnithruster Inc.
OmniThruster has been a world leader for over 30 years in the development of waterjet bow thrusters and maneuvering systems, providing patented designs for diverse vessel maneuverability and auxiliary propulsion worldwide.
Pacific Marine Equipment Inc.
Pacific Marine Equipment provides sales and service for propulsion and maneuvering related equipment, serving shipyards, hydroelectric dams, and industrial facilities. Established in 1986 and based in Seattle, Washington.
Prime Mover Controls Inc.
Manufacturers of: Marine Propulsion Controls, Integrated Machinery Alarm and Control Systems, Marine Instrumentation
R.W. Fernstrum & Company, Inc.
R.W. Fernstrum & Company, Inc. is a family-owned maritime company founded in 1945, specializing in marine cooling technology including keel coolers, boxcoolers, and laser plates for commercial, military, and pleasure vessels.
RENK Aktiengesellschaft
RENK Aktiengesellschaft is a German company specializing in the development and manufacturing of marine propulsion systems, gear units, and related engineering solutions for the maritime industry.
Rice Propulsion
Rice Propulsion is a company based in Mazatlan, Mexico, specializing in marine propulsion systems and propeller services.
Rolls-Royce International Limited
Rolls-Royce International Limited is a global engineering company specializing in power systems and propulsion solutions for marine and other industries.
Rolls-Royce of North America
Rolls-Royce of North America provides advanced marine propulsion systems, power solutions, and related services to the maritime industry.
S.E.M.T. Pielstick
S.E.M.T. Pielstick ensures the design, manufacturing, sale and after-sales service of 4-stroke high and medium-speed Diesel engines ranging from 500 to 26 500 kW.
SSS Clutch Co. Inc.
SSS Clutch Company, Inc. is a New Castle, Delaware-based manufacturer of synchro-self-shifting (SSS) clutches used in naval and marine propulsion systems, including U.S. Navy submarines and surface vessels.
Sandusky International Inc.
Sandusky International Inc. is a heavy industrial manufacturer in Sandusky, Ohio, producing large centrifugal and static castings and precision-machined components, including steel mill rolls and marine propulsion components such as stern tubes and rudder stocks.
Sea Propeller LLC
Sea Propeller LLC specializes in the design, manufacture, and repair of marine propellers and related propulsion components.
Servogear AS
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.