Pratt & Whitney
Pratt & Whitney is a manufacturer of aircraft engines and aerospace propulsion systems based in East Hartford, CT, United States.
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181 companies
Prime Mover Controls Inc.
Manufacturers of: Marine Propulsion Controls, Integrated Machinery Alarm and Control Systems, Marine Instrumentation
Propulsion Controls Engineering
Propulsion Controls Engineering (PCE) is a full-service electro-mechanical and diesel repair contractor serving marine, military, and commercial vessels, with NAVSEA ABR expertise.
Propulsion Controls Engineering Inc.
Propulsion Controls Engineering (PCE) specializes in ship repair, conversion, and modernization, primarily serving the United States Navy as a NAVSEA ABR expert. Services include rotating machinery and pump repair, electric motor services, motor rewinding, and generator repairs.
Propulsion Dynamics, Inc.
Cutting edge technology for discovery and recovery of performance losses for ocean-going vessels.
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.
Reintjes GmbH
REINTJES GmbH is a German manufacturer specializing in customized marine gearboxes for all ship types, including yachts, ferries, and workboats, with a strong focus on maritime propulsion technology and global service support.
Rice Propulsion
Rice Propulsion is a company based in Mazatlan, Mexico, specializing in marine propulsion systems and propeller services.
Riviera Maritime Media Ltd
Riviera Maritime Media Ltd publishes specialist maritime technical journals, and holds related events.
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 Marine AS, Engines
Rolls-Royce Marine AS specializes in marine engines and propulsion systems, providing advanced technology solutions for the maritime industry.
Rolls-Royce of North America
Rolls-Royce of North America provides advanced marine propulsion systems, power solutions, and related services to the maritime industry.
Royston Engineering Group Limited
Royston Engineering Group Limited is a leading independent OEM diesel engine distributor providing engine, generator, electrical services, and genuine spare parts for marine and offshore sectors worldwide.
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.
SCHOTTEL GmbH
SCHOTTEL offers 360° azimuthing propulsion and manoeuvring systems as well as conventional propulsion packages up to 30 MW. The main area of application is vessels requiring the utmost in manoeuvrability. World-wide sales and service network. Quality Management System according to DIN EN ISO 9001.
SCHOTTEL USA
SCHOTTEL USA is a propulsion expert specializing in the development and manufacture of azimuth propulsion and maneuvering systems for vessels of all types and sizes, offering new builds, retrofits, and after-sales services.
SIGMA Co., Ltd
Propulsion for small ships. CPP. Bearings. Seals.
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.
Scana Industrier asa (Head Office)
Scana is an expanding Nordic industrial group with special competence in metallurgy and systems and services for the international mechanical engineering, shipping, oil and gas industry.
Schelde Gears BV
Schelde Gears BV is a Dutch manufacturer specializing in reduction, propulsion, naval, low noise, and shock resistant gears for maritime applications.
Schottel, Inc (Texas)
SCHOTTEL develops and manufactures azimuth propulsion and manoeuvring systems as well as complete propulsion systems for vessels of all types and sizes, with power ratings up to 30 megawatts.
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.