Waterjets
Doen WaterJets
Australian designer and manufacturer of waterjet propulsion for workboats, patrol and naval craft, for engines up to 6,500 kW.
Maritime Propulsion Companies
217 companies, page 3 of 10
Filter companies
Shaft bearings
Duramax Marine
US maker of Johnson Cutless water-lubricated shaft bearings and DuraBlue composite stern tube bearings and rudder bushings.
Shell-and-tube heat exchangers & charge air coolers
E.J. Bowman (Birmingham) Ltd
Birmingham, UK maker of shell-and-tube heat exchangers, charge air coolers, header tanks and oil coolers for marine engines and e-propulsion.
Ammonia & methanol-to-power
e1 Marine
US joint venture supplying methanol-to-hydrogen generators and fuel-cell power systems for towboats, ports, yachts and workboats.
LTO cells & modules
Echandia
Swedish supplier of LTO-chemistry marine battery systems (Core, Robust, Ultra) for ferries, tugs, workboats and naval vessels.
Suction wings
Econowind
Dutch developer of VentoFoil suction wings for wind-assisted ship propulsion, in containerised, flatrack and fixed versions.
Dynamic positioning & steering control
Emri
Danish Furuno subsidiary supplying steering control, autopilot heading control and joystick/DP systems for ships and mega-yachts.
Electric outboards & inboards
ePropulsion
Chinese maker of electric outboards, pod drives and LiFePO4 marine batteries, from 1 kW portables to 40 kW X Series.
Li-ion energy storage systems
EST-Floattech
Dutch developer and manufacturer of type-approved modular lithium-ion battery systems for ships and yachts.
Engine designers & licensors
Everllence
Augsburg-based engine maker (formerly MAN Energy Solutions): B&W two-stroke designs, four-stroke engines, Alpha propellers and cryogenic fuel systems.
Electric outboards & inboards
Evoy
Norwegian maker of high-power electric outboard and inboard boat motor systems from 120 to 400+ hp for leisure and commercial craft.
Licensee engine builders
Fairbanks Morse Defense
US naval propulsion supplier building licensed medium- and high-speed diesels, Ward Leonard MIL-spec motors and naval propulsors.
Controllable-pitch propellers
Finnøy Gear & Propeller
Norwegian designer and maker of reduction gearboxes and controllable pitch propeller packages for fishing, aquaculture and workboats.
Reduction gearboxes
Flender
German mechanical drive specialist supplying NAVILUS marine propulsion, generator and dredger gearboxes plus marine services.
Electric outboards & inboards
Flux Marine
Rhode Island maker of integrated electric outboard systems combining the FM115 motor, marine batteries and smart helm controls.
LTO cells & modules
Forsee Power
French maker of battery systems for heavy vehicles and marine use, including the DNV-certified Pulse 2.5 LTO marine battery.
Commercial & workboat engines
FPT Industrial
Iveco Group powertrain brand building F1, NEF and Cursor marine diesel engines (about 63-735 kW) for leisure and commercial craft.
Surface drives
France Hélices
Cannes-based maker of propellers, shaft lines and SDS surface drives for fast yachts, patrol and work boats of 10–40 m.
Marine gas turbines
GE Aerospace
US maker of the LM2500, LM2500+G4, LM6000 and LM500 aeroderivative marine gas turbines, used by 39 navies.
Naval electric propulsion
GE Vernova Power Conversion & Storage
GE Vernova business (ex-Converteam) supplying electric propulsion motors, drives and power systems for naval, cruise, LNG and offshore ships.
Flexible couplings & dampers
Geislinger
Austrian family-owned maker of torsional vibration dampers, flexible couplings, composite shafts and monitoring systems for marine drivetrains.
Remote propulsion control & joysticks
Glendinning Marine
US maker of Complete Controls electronic engine controls, synchronizers, control cables and Cablemaster systems for boats since 1972.
Fuel gas supply systems
Gloryholder Liquefied Gas Machinery
Dalian-based Chinese supplier of high- and low-pressure LNG fuel gas supply systems and LNG bunkering systems for ships.
Rigid wing sails
GT Wings
UK developer of the AirWing Jet Sail, a compact fan-assisted rigid wind propulsion unit for ships with limited deck space and air draft.