Azimuth thrusters
Brunvoll
Family-owned Norwegian maker of tunnel, azimuth, retractable and rim-driven thrusters, CPP propulsion systems and BruCon controls.
Maritime Propulsion Companies
217 companies, page 2 of 10
Filter companies
Naval nuclear reactors
BWX Technologies
US nuclear manufacturer supplying naval reactors and components for US Navy submarines and aircraft carriers.
Electric pod & hydrofoil drives
Candela
Swedish builder of electric hydrofoil boats and passenger ferries, and developer of the C-POD direct-drive electric pod motor.
Waterjets
Castoldi
Italian maker of Turbodrive waterjets with integrated gearbox and hydraulic clutch, and of jet tenders, for 147–1,986 kW input power.
Engine designers & manufacturers
Caterpillar Marine
Caterpillar's marine business: Cat high-speed diesels, MaK medium-speed engines, gensets, controls and monitoring for commercial and yacht use.
Li-ion energy storage systems
CATL
Chinese lithium-ion battery maker supplying LFP battery systems, energy management and battery-swapping solutions for electric vessels.
Flexible couplings & dampers
CENTA
German maker of highly flexible couplings, disc couplings and composite drive shafts for marine propulsion, now a Regal Rexnord brand.
Rigid wing sails
Chantiers de l'Atlantique
Saint-Nazaire shipbuilder of cruise and naval ships that developed the SolidSail rigid-panel sail rig for wind-assisted propulsion.
LNG & ammonia fuel tanks
Chart Industries
US maker of cryogenic equipment, including marine LNG and liquid hydrogen fuel tanks and fuel gas supply systems, now part of Baker Hughes.
Molten salt reactors
China State Shipbuilding Corporation (CSSC)
Chinese state shipbuilding group whose Jiangnan Shipyard unveiled the KUN-24AP thorium molten-salt-reactor container ship concept.
Reduction gearboxes
Chongqing Gearbox
CSSC subsidiary in Chongqing making heavy-duty marine propulsion gearboxes, including the GW, GC and GVA series.
Micro/SMR & floating nuclear plants
CORE POWER
UK-based developer of ship-based nuclear power plants and civil maritime nuclear propulsion.
Li-ion energy storage systems
Corvus Energy
Norwegian maker of marine lithium-ion energy storage systems (Orca, Dolphin NxtGen, Blue Whale) and the Pelican hydrogen fuel cell system.
Diesel outboards
Cox Marine
UK manufacturer of high-power V8 diesel outboards (CXO300, CXO350) for commercial, military and leisure boats.
Cryogenic pumps & compressors
Cryostar
French manufacturer of cryogenic pumps, BOG compressors and heat exchangers for LNG carriers and LNG-fuelled ships.
Licensee engine builders
CSSC Engine (CSE)
CSSC-owned Qingdao builder of low-speed two-stroke marine engines under Everllence (B&W) and WinGD licences, incl. LNG and methanol dual-fuel.
Licensee engine builders
CSSC Marine Power
CSSC engine-building company in Zhenjiang, China; long-standing licensee for Everllence (ex-MAN) four-stroke marine engines.
Licensee engine builders
CSSC-MES Diesel (CMD)
CSSC-owned licence builder of Everllence B&W and WinGD low-speed two-stroke engines at Lingang, Shanghai.
Commercial & workboat engines
Cummins
US engine maker offering high-speed marine diesels from the QSL9 to the 4,200 hp QSK95 for workboats, tugs, ferries and yachts.
Engine designers & manufacturers
Daihatsu Infinearth
Japanese medium-speed engine maker (formerly Daihatsu Diesel) building marine auxiliary gensets, propulsion engines and dual-fuel engines.
Licensee engine builders
Dalian Marine Diesel
CSSC low-speed engine builder in Dalian producing licensed Everllence B&W and WinGD two-stroke main engines.
Electric motors & drives
Danfoss
Danish industrial group whose Danfoss Marine unit (Editron and Drives) supplies electric machines, converters and marine drives.
Governors & engine control
DEIF
Danish supplier of power management, generator and energy controllers for marine diesel-electric and hybrid power plants.
Commercial & workboat engines
Deutz
German engine maker offering 30–500 kW air- and liquid-cooled marine diesels for propulsion, gensets and emergency sets.