List of aircraft engine manufacturers (alphabetical)

This is a list of aircraft engine manufacturers both past and present. The most important ones are listed in bold text.

A

* ABC Motors — UK
* ADC — UK
* Aero Adventure Aviation — U.S.
* Aerojet — U.S.
* Aeromarine — U.S.
* Aeronca — U.S.
* Aerosport - U.S.
* Agusta - Italy
* Aichi Kokuki - Japan
* Air Cooled Motors - U.S.
* Airdisco — UK
* Alfa Romeo — Italy
* AlliedSignal - U.S.
* Allison Engine Company — U.S.
* Alvis — UK
* Antoinette — France
* Argus — Germany
* Armstrong Siddeley — UK
* Aspin — UK
* Austro-Daimler — Austria
* Austro Engine - Austria
* Avia — Czechosloviaka
* Avio - Italy
* Aviadvigatel - Russia

B

* Beardmore — UK
* Bentley — UK
* Benz — Germany
* BHP — UK
* Blackburn — UK
* BMW — Germany
* Boeing Air Company - U.S.
* Bramo — Germany
* Bristol Engine Company — UK
* Bristol Siddeley — UK
* British Anzani Engine Company — UK
* Bücker — Germany
* Buick — U.S.

C

* Carden — UK
* Centurion — Germany
* CFM International (United States and France)
* Chevrolet — U.S.
* Chrysler — U.S.
* Cirrus — UK
* Clerget — France
* CNA - Italy
* Colombo — Italy
* Commonwealth Aircraft Corporation — Australia
* Continental Motors — U.S.
* Coventry Climax — UK
* Coventry Victor — UK
* Curtiss-Wright — U.S.
* Curtiss Aeroplane and Motor Company — U.S.

D

* Daimler-Benz — Germany
* de Havilland — UK
* D. W. Onan — U.S.
* DeltaHawk - U.S.
* Douglas — UK
* CitiGlobalConnection — India

E

* Electric Company - US
* Elizalde — Spain
* Engine Alliance — U.S.
* EADS (European)

F

* Fairchild — ??
* Farman Aviation Works — France
* Fiat — Italy
* Ford Motor Company — UK
* Ford Motor Company — U.S.
* Franklin Engine Company — U.S.

G

* Garrett AiResearch — U.S.
* Gas Turbine Research Establishment — India
* GE-Aviation — U.S.
** GE Honda Aero Engines — U.S.
* German Aircraft GmbH — Germany
* General — U.S.
* General Motors — U.S.
* Glushenkov — Russia/Soviet Union
* Gnome — France
* Gnome et Rhône — France
* Green — UK
* Guiberson — U.S.

H

* Hall-Scott — U.S.
* Heinkel-Hirth — Germany
* Hiero - Austria
* Hindustan Aeronautics — India
* Hirth — Germany
* Hiro Naval Arsenal - Japan
* Hispano-Suiza — France
* Hispano-Suiza — Spain
* Hitachi — Japan
* Honeywell — U.S.

I

* IA — Argentina
* International Aero Engines (Multinational)
* Ishikawajima-Harima Heavy Industries — Japan
* Isotta-Fraschini — Italy
* ITP - Spain
* Ivchenko — Russia/Soviet Union

J

* Jacobs — U.S.
* Junkers — Germany
* Jabiru — Australia

K

* Kawasaki Heavy Industries — Japan
* Ken Royce — Kansas City, Missouri, U.S.
* Kinner — U.S.
* Klimov — Russia/Soviet Union
* Klöckner-Humboldt-Deutz — Germany
* Kuznetsov — Russia/Soviet Union

L

* Lambert — France
* Lawrance — U.S.
* Le Rhône — France
* Leblond — U.S.
* LHTEC — U.S.
* Lincoln Motor — U.S.
* Limbach Flugmotoren — Germany
* LMC - China
* Lorraine — France
* Lotarev — Russia/Soviet Union
* Lycoming (Avco) — U.S.
* Lyul'ka — Russia/Soviet Union

M

* Maybach — Germany
* McCulloch Motors — U.S.
* Mercedes — Germany
* Menasco Manufacturing Company — U.S.
* Metropolitan-Vickers — UK
* Microturbo — Italy
* Mileage Unlimited Inc. - U.S.
* Mitsubishi Heavy Industries — Japan
* Motorenfabrik Oberursel — Germany
* Motor-Sich - Ukraine
* Motorlet — Czech Republic
* MTR (MTU/Turbomèca/Rolls-Royce) (European)
* MTU Aero Engines — Germany

N

* Nakajima Aircraft Company — Japan
* Napier & Son — UK
* Nickel Company — ??
* Noel Penny Turbines - UK

O

* Orenda — Canada
* Otto-Flugzeugwerke – Germany
* Otto Flugmaschinenfabrik - Germany

P

* Packard — U.S.
* Piaggio — Italy
* Piaggio-Lycoming (United States and Italy)
* Pobjoy Airmotors — UK
* Polish Engines — Poland
* Power Jets — UK
* Praga - Czech Republic
* Praha-Jinonice — Czech Republic
* Praha-Liben — Czech Republic
* Pratt & Whitney Canada — Canada
* Pratt & Whitney — U.S.
* PZI — Poland
* PZL — Poland

R

* Rajay Turbocharges — Long Beach, California, U.S.
* Ranger — U.S.
* Rapp-Motorenwerke GmbH — Germany
* Reaction Motors — U.S.
* Reid Gas Engine Co — U.S.
* Renault — France
* Ricardo-Halford — UK
* Rhone — France
* Righter — U.S.
* Riley — U.S.
* Rockwell - U.S.
* Rolls-Royce North America — U.S.
* Rolls-Royce — UK
* Rotax — Austria
* Rotec Engineering — Australia
* RotorWay International - U.S.
* Royal Aircraft Factory - UK

* Saab — Sweden
* Sabrina — U.S.
* Salmson — France
* SCEMM — France
* Schmidding — Germany
* Scott — UK
* Shenyang — China
* Shvetsov — Russia/Soviet Union
* Siddeley — UK
* Siemens AG — Germany
* Siemens-Halske — Germany
* Skoda Works — Czech Republic
* Snecma — France
* Solar Saturn Turbines — ??
* Soloviev — Russia/Soviet Union
* SPA — Italy
* Studebaker — U.S.
* Sunbeam — UK
* Svenska — Sweden
* Szekely Aircraft & Engine Co. — U.S.

T

* Techspace Aero — Belgium
* Teledyne Continental Motors, Inc. - AL, USA
* Thielert — Germany
* Tokyo Gasu Denki — Japan
* Trace Engines — USA
* Train — France
* Tumansky — Russia/Soviet Union
* Turbomèca — France
* Turkish Aerospace Industries - Turkey
* Turbo-Union — Germany

U

* ULPower Aero Engines — Belgium

V

* Volvo Aero — Sweden
* Velie Motors Corporation — US

W

* Walter — Germany
* Walter Engines - Czech Republic
* Warner Aircraft — U.S.
* Westinghouse — U.S.
* Williams International — U.S.
* Wolseley Motors Ltd. — U.S.

X

* XAEC - China

ee also