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Jet Engines

Military turbofan and turbojet engines

Part of Propulsion & Materials

103
Companies
13
Countries
25
Public Companies
5
Prime Contractors

Companies (103)

AECC

Aero Engine Corporation of China, developing jet engines for military and civilian aircraft.

China government

Aero Tec Laboratories

US company providing flexible fuel cells and bladders.

United States company

Aerojet Dynamics

Developer of jet engine components and propulsion accessories. Founded in 2005, headquartered in West Palm Beach, FL.

United States private company

Arotech Defense

US company providing batteries and power systems for military equipment.

United States subsidiary

Astronics Defense

ATRO

US company providing military aircraft lighting and power.

United States subsidiary

Avio Aero

Italian aerospace company owned by GE, producing aircraft engines and components.

Italy tier 1 supplier

Ballard Power Defense

BLDP

Canadian company providing fuel cell systems for military vehicles.

Canada subsidiary

Bren-Tronics Defense

United States-based company, founded in 1973. Specializes in bb-2590, batteries, chargers for defense and military applications.

United States company

Chromalloy

US aerospace coatings and repair company providing gas turbine component repair for military engines.

United States company

Cobham Mission Systems Refueling

US company providing aerial refueling systems.

United States subsidiary

Commonwealth Fusion

US fusion company developing compact, high-field tokamak fusion systems with defense energy applications.

United States company

Comtech PST

US manufacturer of high-power RF amplifiers and electronic warfare systems for military applications.

United States subsidiary

Crane Aerospace Defense

CR

United States-based subsidiary, subsidiary of Crane Co. Specializes in power, sensing, fluid management for defense and military applications.

United States subsidiary

Crane Aerospace Electronics Power

CR

US company providing aerospace power solutions.

United States subsidiary

CUI Global Defense

US power electronics company providing military power supplies and DC-DC converters.

United States company

Delta Power Group

United States-based company, founded in 1989. Specializes in gpu, ground power, support for defense and military applications.

United States company

Dewey Electronics Defense

US company providing military generators and tactical power systems.

United States company

DRS Marlo Coil

US company providing military HVAC and power systems.

United States subsidiary

DRS Power Solutions

US company providing military power conversion and distribution systems.

United States subsidiary

DRS Sustainment Systems

US company providing military shelters and power.

United States subsidiary

Eagle Picher Defense

US company providing thermal batteries and power for missiles.

United States subsidiary

EaglePicher Defense

US company providing specialty batteries for missiles, spacecraft, and military applications.

United States subsidiary

Eaton Aerial Refueling

US company providing aerial refueling systems.

United States subsidiary

Eaton Aerospace Defense

ETN

US company providing aerospace hydraulic and fuel systems.

United States subsidiary

Eaton Aerospace Fuel

ETN

US company providing fuel and inerting systems for military aircraft.

United States subsidiary

Eaton Aerospace Refueling

ETN

US company providing aerial refueling components and fuel systems for military aircraft.

United States subsidiary

Eaton Fuel Systems Defense

US company providing military aircraft fuel systems.

United States subsidiary

Electrochem Solutions

US manufacturer of lithium batteries and power sources for defense, aerospace, and medical applications.

United States subsidiary

Electrochem Solutions Defense

US company providing high-energy batteries for military applications.

United States subsidiary

EnerSys Defense

ENS

US industrial battery company providing military batteries and power solutions for vehicles, submarines, and equipment.

United States subsidiary

Eurojet Turbo

European consortium producing EJ200 engine for Eurofighter. Founded in 1986, headquartered in Hallbergmoos, Germany.

Germany prime contractor

Gas Turbine Efficiency Defense

GTE provides gas turbine maintenance, optimization, and services for military engines.

United States private company

GE Aerospace

GE

American multinational producing aircraft engines for both military and commercial applications.

United States prime contractor

GE Aviation Electrical Power

US company providing aircraft electrical power systems.

United States subsidiary

GKN Aerospace

British multinational tier-1 aerospace supplier producing aerostructures and engine components.

United Kingdom tier 1 supplier

GKN Aerospace Fuel Systems

UK company providing military fuel systems and tanks.

United Kingdom subsidiary

GKN Aerospace Sweden

Swedish company producing aeroengine components and nacelles. Founded in 1930, headquartered in Trollhättan, Sweden.

Sweden tier 1 supplier

Gravitricity

United Kingdom-based company, founded in 2011. Specializes in gravity storage, energy, grid for defense and military applications.

United Kingdom company

GS Yuasa Defense

GS Yuasa manufactures lithium-ion and lead-acid batteries for military vehicles, submarines, and aerospace applications. The company supplies power systems to the Japan Self-Defense Forces and international defense customers.

Japan subsidiary

Guinault

French company providing military ground support equipment.

France company

HDT Global

US manufacturer of expeditionary systems including shelters, power systems, and robotics for military deployments.

United States company

Helion Energy

US fusion energy company developing compact fusion generators with potential defense and space applications.

United States company

Hermeus

American aerospace startup developing hypersonic aircraft and propulsion. Founded in 2018, headquartered in Atlanta, Georgia, USA, specializes in quarterhorse, chimera engine.

United States startup

Honeywell Aerospace

HON

American company providing engines, avionics, and space systems for military and commercial use.

United States tier 1 supplier

Honeywell Aerospace Defense

HON

US aerospace company providing avionics, engines, and navigation systems for military aircraft and missiles.

United States subsidiary

Honeywell APU Defense

US company providing military auxiliary power units.

United States subsidiary

Howmet Aerospace

HWM

American manufacturer of advanced engineered products for aerospace and defence.

United States tier 1 supplier

Hutchinson Aerospace Defense

French company providing self-sealing fuel tanks and vibration control.

France subsidiary

IHI Corporation

7013

Japanese heavy industries company producing jet engines, rocket components, and defence systems.

Japan tier 1 supplier

Inventus Power Defense

US company providing military battery systems.

United States subsidiary

Ioxus Defense

US company providing ultracapacitors for military power systems.

United States company

ITP Aero

Spanish company producing jet engine components and systems. Founded in 1989, headquartered in Zamudio, Spain, specializes in low-pressure turbines, structures.

Spain tier 1 supplier

ITW GSE

Danish/US company providing ground power units.

United States subsidiary

L3Harris Power Systems

United States-based subsidiary, subsidiary of L3Harris. Specializes in generators, power conditioners, ups for defense and military applications.

United States subsidiary

Magellan Aerospace

MAL

Canadian aerospace company producing aerostructures and propulsion components. Founded in 1996, headquartered in Mississauga, Canada, specializes in aeroengine components, structures.

Canada tier 1 supplier

Marelli Motori Defense

Italian company providing military generators and motors.

Italy company

Maxwell Technologies Defense

US company providing ultracapacitors and power for defense.

United States subsidiary

Meggitt Fuel Systems

UK company providing fuel systems, valves, and sensors for military aircraft.

United Kingdom subsidiary

Meggitt Fuel Systems Defense

UK company providing military fuel measurement and management.

United Kingdom subsidiary

Milpower Source

US manufacturer of military-grade power systems including batteries, chargers, and power distribution for defense applications.

United States company

Modular Devices

US company providing ruggedized power supplies.

United States company

MTU Aero Engines

MTX

German aircraft engine manufacturer producing military and commercial turbine engines.

Germany tier 1 supplier

MTU Defense Engines

German manufacturer of military diesel engines.

Germany subsidiary

Oxis Energy

UK lithium-sulfur battery company developing ultra-light batteries for defense aviation and unmanned systems.

United Kingdom company

Parker Aerospace Defense

PH

US company providing hydraulic and fuel systems for military aircraft.

United States subsidiary

Parker Aerospace Fuel Systems

PH

US company providing fuel systems for military aircraft and vehicles.

United States subsidiary

Parker Fuel Systems

United States-based subsidiary, subsidiary of Parker Hannifin. Specializes in fuel pumps, valves, filters for defense and military applications.

United States subsidiary

Pico Electronics

US company providing military power supplies.

United States company

Powervamp

United Kingdom-based company, founded in 1997. Specializes in gpu, frequency converters, power for defense and military applications.

United Kingdom company

Pratt & Whitney

Pratt & Whitney is a major prime contractor based in United States specializing in f135 and f119. Established in 1925, headquartered in East Hartford, Connecticut, USA.

United States prime contractor

Pratt & Whitney APU

US company providing APU for military aircraft.

United States subsidiary

Pratt & Whitney Military Engines

RTX

RTX subsidiary and leading manufacturer of military jet engines powering US and allied fighters.

United States tier 1 supplier

Precision Castparts

American company producing aerospace castings and forgings. Founded in 1953, headquartered in Portland, Oregon, USA.

United States tier 1 supplier

Proton OnSite Defense

US company providing hydrogen generation and fuel cells for military.

United States subsidiary

Protonex Defense

United States-based subsidiary, subsidiary of Ballard Power Systems. Specializes in spm, fuel cells, portable power for defense and military applications.

United States subsidiary

Reach Labs

US startup developing long-range wireless power beaming using millimeter-wave energy transfer for defense applications including powering remote sensors, drones, and forward-deployed systems.

United States company

Robertson Fuel Systems

US company providing self-sealing fuel tanks and ballistic protection for military aircraft.

United States company

Rolls-Royce Defence

RR.

British multinational aerospace and defence company, world leader in military jet engines and naval propulsion.

United Kingdom prime contractor

Rolls-Royce Power Systems Defense

German company providing MTU engines and power systems for military vehicles and vessels.

Germany subsidiary

RTX Corporation

RTX

Major American aerospace and defence conglomerate formed from the merger of Raytheon and United Technologies. Leader in missiles, aircraft engines, and avionics.

United States prime contractor

Safran Aerosystems Fuel

French company providing aircraft fuel systems.

France subsidiary

Safran Electrical & Power

French company providing aircraft electrical systems.

France subsidiary

Saft Defense

French battery manufacturer providing military batteries for aerospace, naval, and ground systems.

France subsidiary

Saft Defense Batteries

France-based subsidiary, subsidiary of TotalEnergies, founded in 1918. Specializes in lithium-ion, nickel, primary for defense and military applications.

France subsidiary

Saft Groupe

French battery manufacturer providing advanced batteries for military, aerospace, and defense applications including submarines and aircraft.

France subsidiary

Samsung Techwin

Samsung Techwin is a tier 1 supplier based in South Korea operating in the surveillance reconnaissance sector. Established in 1977, headquartered in Seongnam, South Korea.

South Korea tier 1 supplier

SFC Energy Defense

F3C.DE

German company providing fuel cells and power management for military portable power.

Germany subsidiary

Solid Power

SLDP

US solid-state battery company developing next-generation batteries for defense electric vehicles and equipment.

United States company

StandardAero

American aerospace MRO company providing engine and component services. Founded in 1911, headquartered in Scottsdale, Arizona, USA, specializes in engine mro, component repair.

United States tier 1 supplier

Start Pac

United States-based company, founded in 1987. Specializes in start units, gpu, battery packs for defense and military applications.

United States company

STX Engine

South Korean manufacturer of marine and land defense engines.

South Korea company

TAE Technologies

US fusion energy company developing advanced fusion reactors with potential military power applications.

United States company

TAT Technologies

Israeli provider of thermal management and environmental control systems for military and commercial aircraft. TAT Technologies produces heat exchangers, oil coolers, and aircraft Environmental Control System (ECS) components for platforms including F-35, CH-47 Chinook, and C-130 Hercules.

Israel public company

Thales Electrical Systems

French company providing aircraft electrical systems.

France subsidiary

Triumph Group Fuel Systems

TGI

US company providing fuel and hydraulic systems.

United States subsidiary

Ultralife Defense

ULBI

US battery company providing military batteries and communications accessories for defense.

United States subsidiary

Ursa Major Technologies

Rocket engine manufacturer for commercial and government customers. Founded in 2015, headquartered in Berthoud, United States, specializes in hadley, ripley engines.

United States startup

Valiant Air Systems

Provider of aerial refueling systems and aircraft fuel transfer equipment. Founded in 2000, headquartered in El Segundo, CA, specializes in refueling pods, fuel transfer systems.

United States private company

Vicor Corporation

US power systems company providing high-density power modules and systems for defense, aerospace, and industrial applications.

United States company

Vicor Power Systems

US power systems company providing high-density power conversion for military platforms.

United States subsidiary

VPT Inc

US company providing space and military power.

United States subsidiary

Wärtsilä Defense

Finnish marine technology company providing engines, propulsion systems, and power solutions for naval vessels.

Finland subsidiary

Woodward Inc

WWD

American manufacturer of control systems for aerospace and industrial equipment.

United States tier 1 supplier