This is a list of aircraft manufacturers sorted alphabetically by International Civil Aviation Organization (ICAO)/common name. It contains the ICAO/common name, manufacturers names, country and other data, with the known years of operation in parentheses.
| This article relies largely or entirely on a single source. (February 2024) |
The ICAO names are listed in bold. Having an ICAO name does not mean that a manufacturer is still in operation today. Just that some of the aircraft produced by that manufacturer are still flying.
- Hagglund, Hägglund & Söner – Sweden
- HAI, Hellenic Aerospace Industry – Greece
- Hainz, Franz Hainz – Germany
- Halberstadt, Halberstädter Flugzeug-Werke GmbH – Germany
- Hall, Cunningham-Hall Aircraft Corporation – United States
- Halsted, Barry Halsted – United States
- Hamburger Flugzeugbau, Hamburger Flugzeugbau GmbH – Germany, (1932-1940) > Blohm & Voss[1]
- Hamilton, Hamilton Aircraft Company Inc – United States
- Hamilton, Hamilton Aviation – United States
- H&E Paramotores, Madrid, Spain
- Handley Page, Handley Page (Reading) Ltd – United Kingdom
- Handley Page, Handley Page Ltd – United Kingdom, (?-1970) > Scottish Aviation
- Hannaford, Hannaford Aircraft – United States
- Hannover, Hannoversche Waggonfabrik AG – Germany
- Hanriot, Aeroplanes Hanriot et Cie – France, (1914–1936) > SNCAC
- Hansa-Brandenburg, Hansa-Brandenburg – Germany, > Heinkel
- Hanseatische Flugzeugwerke, Hanseatische Flugzeugwerke – Germany, (Hansa)
- HAPI, HAPI Engines Inc – United States
- Harbin, Harbin Aircraft Manufacturing Corporation – China, (1952–?) (HAMC)
- Harbin EMBRAER, Harbin Embraer Aircraft Industry Company Ltd – China
- Harlow, Harlow Aircraft Co. – United States
- Harmening's High Flyers, Genoa, Illinois and later in Big Stone City, South Dakota, United States
- Harmon (1), James B. Harmon – United States
- Harmon (2), D & J Harmon Co Inc – United States
- Harmon (2), Harmon Rocket LLC – United States
- Harper Aircraft Manufacturing Company, Harper Aircraft Manufacturing Company Inc. – United States
- Harris & Sheldon, Harris & Sheldon Ltd – United Kingdom
- HAT, Hellenic Aeronautical Technologies – Greece
- Hatz, John D. Hatz – United States
- HAVELSAN, Hava Elektronik Sanayi (Air Electronic Industries) – Turkey
- Hawker, Hawker Aircraft Ltd – United Kingdom, (1920–1961) > Hawker Siddeley
- Hawker De Havilland, Hawker De Havilland Australia Pty Ltd – Australia
- Hawker De Havilland, Hawker De Havilland Ltd – Australia
- Hawker Pacific Aerospace, Hawker Pacific Aerospace – United Kingdom, (1980–present)
- Hawker Siddeley, Hawker Siddeley Aviation Ltd – United Kingdom
- Hawksley, A W Hawksley Ltd. – United Kingdom
- HB-Aircraft, HB-Aircraft Industries Luftfahrzeug AG – Austria
- HB-Flugtechnik, HB-Flugtechnik GmbH – Austria
- HBN, HBN Group – United Kingdom/France, (Hawker, Breguet and Nord-Aviation)
- Heinkel, Ernst Heinkel AG – Germany, (?-1959) > FUS
- Heintz, Christophe Heintz – France
- Helibras, Helicópteros do Brasil SA – Brazil
- Helikopter Services, Helikopter Services – Unknown
- Helio, Helio Aircraft Company – United States
- Helio, Helio Aircraft Corporation – United States
- Helio, Helio Aircraft Ltd – United States
- Heliopolis, Heliopolis Air Works – Egypt
- Helipro, Helipro Corporation International – United States
- Heli-Sport, CH-7 Heli-Sport Srl., Torino, Italy
- Helwan, Helwan Air Works – Egypt
- Henderson, Henderson Aero Specialties Inc – United States
- Henschel, Henschel & Son – Germany
- Hermeus, Hermeus Corporation – United States
- HESA, IRan Aircraft Industries – Iran
- Heston Aircraft, Heston Aircraft Co. Ltd. – United Kingdom
- HFB, Hamburger Flugzeugbau GmbH – Germany, (postwar) > Messerschmitt-Bölkow-Blohm (MBB)
- Highlander, Highlander Aircraft Corporation – United States
- Hillberg Helicopters, Fountain Valley, California, United States
- Hiller, Hiller Aircraft Company Inc – United States
- Hiller, Hiller Aircraft Corporation – United States
- Hiller, Hiller Aviation Inc – United States
- Hiller, Hiller Helicopters – United States
- Hiller, Hiller Helicopters Inc – United States
- Hindustan Aeronautics Limited, Bangalore, India
- Hindustan, Hindustan Aircraft Ltd – India
- Hiro Naval Arsenal, Hiro Naval Arsenal – Japan
- Hirth, Wolf Hirth GmbH – Germany
- Hispano, La Hispano Aviación S.A. – Spain, (?-1972) > CASA
- Hispano-Suiza, Hispano-Suiza – Spain, France
- Historical Aircraft, Historical Aircraft Corporation – United States
- HK, HK Aircraft Technology AG – Germany
- HOAC, HOAC Austria Flugzeugwerk Wiener Neustadt GmbH – Austria
- Hoffmann, Hoffmann Aircraft Flugzeugproduktion und Entwicklung GmbH – Austria
- Hoffmann, Hoffmann Flugzeugbau-Friesach GmbH – Austria
- Hoffmann, Wolf Hoffmann Flugzeugbau KG – Germany
- Holcomb, Jerry Holcomb – United States
- Hollmann, Martin Hollmann – United States
- Honda Aircraft Company, subsidiary of Honda Motor Company Ltd – Japan
- Honda-Mississippi, Honda & Mississippi State University – Japan/United States
- Hongdu, Hongdu Aviation Industry Group – China
- Hovey, Robert W. Hovey – United States
- Howard (1), Howard Aircraft Corporation – United States
- Howard (2), Howard Aero Inc – United States
- Howard (2), Howard Aero Manufacturing Division of Business Aircraft Corporation – United States
- Howard Hughes Engineering, Howard Hughes Engineering Pty Ltd – Australia
- HPA, High Performance Aircraft GmbH & Co KG – Germany
- Huff-Daland, Huff-Daland – United States, (1920–1933) (Ogdensburg Aeroway Corp.) > Huff-Daland Aero Corporation > Huff-Daland Aero Company > Keystone Aircraft Corporation
- Hughes, Hughes Helicopters Division of Summa Corporation – United States
- Hughes, Hughes Helicopters Inc – United States
- Hughes, Hughes Tool Company, Aircraft Division – United States
- Humbert Aviation, Ramonchamp, France
- Hummel Aviation, J. Morry Hummel, Bryan, Ohio, United States
- Hunting, Hunting Aircraft Ltd – United Kingdom, (1957–1959) > British Aircraft Corporation
- Hunting Percival, Hunting Percival Aircraft Ltd – United Kingdom
- Hurel-Dubois, Société de Construction des Avions Hurel-Dubois – France
- Hybrid Aircraft Corporation – United States
- Hydroplane, Gidroplan ooo – Russia
- Hydroplane, Hydroplane Ltd – Russia
- Hynes, Hynes Helicopter Inc – United States
- Hyundai, Hyundai Precision Industry – South Korea, > Korea Aerospace Industries
- IAI, Israel Aerospace Industries Ltd – Israel
- Iannotta, Dott. Ing. Orlando Iannotta – Italy
- IAR, IAR (Industria Aeronautică Română) SA – Romania
- Iberavia, Spain
- IBIS, Ibis Aerospace Ltd – Czech Republic/Taiwan
- Ibis Aircraft, Ibis Aircraft S.A., Cali, Colombia
- ICA, Intreprinderea de Constructii Aeronautice – Romania
- ID Integration, ID Integration, Inc. – United States
- Ikar, OOO Aviaklub Ikar – Ukraine
- Ikarus, Ikarus Tvornica Aero i Hydroplana – Serbia and Montenegro
- Ilyushin, Aviatsionnyi Kompleks Imeni S. V. Ilyushina OAO – Russia
- Ilyushin, Ilyushin OKB – Russia
- Ilyushin – see Aviation Association Ilyushin
- IMAM, Industrie Meccaniche e Aeronautiche Meridionali – Italy
- IMCO, Intermountain Manufacturing Company – United States, (1962–1966) > Rockwell
- IMP, IMP Group Ltd – Canada
- Impulse, Impulse Aircraft GmbH – Germany
- Indaer Chile, Industria Aeronáutica de Chile – Chile
- Indaer Peru, Industria Aeronautica del Peru SA – Peru
- Independence Paragliding, (A brand of Fly-market Flugsport-Zubehör GmbH & Co. KG) Eisenberg, Germany
- IAe, Bandung – Indonesia
- Indus, IndUS Aviation Inc – United States
- Indy Aircraft Limited, Independence, Iowa, United States
- Industrias Aeronauticas y Mecanicas, Industria Aeronáutica y Mecánica del Estado (IAME) – Argentina, (1953–1957) (Aeronautical and Mechanical Industries of the State) > DINFIA
- Infinity Power Chutes, Sturgis, Michigan, United States
- Iniziative Industriali Italiane, Iniziative Industriali Italiane – Italy
- Innovation, Innovation Engineering Inc – United States
- INPAER - Brazil
- Instituo Aerotecnico, Instituto Aerotécnica (Fabrica Militar de Aviones) – Argentina, (1943–1957) (IA) > DINFIA
- Instytut Lotnictwa, Instytut Lotnictwa – Poland
- Inter-Air, International Aircraft Manufacturing Inc – United States, (?-1967) > Bellanca
- Interavia, Interavia Konstruktorskoye Buro AO – Russia
- Interceptor Corporation, Interceptor Corporation – United States
- International Helicopters, International Helicopters Inc – United States
- InterPlane Aircraft, Zbraslavice, Czech Republic
- Interstate Engineering Corporation|Interstate, Interstate Engineering Corporation – United States
- Intracom, Intracom General Machinery SA – Switzerland
- IPAI, IPAI, Escola de Engenharia de Sâo Carlos – Brazil
- IPT, Instituto de Pesquisas Tecnologicas – Brazil
- IPTN, PT. Industri Pesawat Terbang Nusantara – Indonesia
- IRGC, Institute of Industrial Research and Development of the Iran Revolutionary Guard Corps – Iran
- IRIAF, Islamic Republic of Iran Air Force – Iran
- Irkut, Irkutskoye Aviatsionnoye Proizvodstvennoye Obedinenie OAO – Russia
- IRMA, Intreprinderea de Reparat Material Aeronautic – Romania
- Isaacs, John O. Isaacs – United Kingdom
- ISAE, Integrated Systems Aero Engineering Inc – United States
- Island Aircraft, Island Aircraft Ltd – United Kingdom
- Israviation, Israviation Ltd – Israel
- Issoire, Issoire Aviation SA – France
- ITV Parapentes, Épagny, Haute-Savoie, France
- Ivanov Aero, Hradec Králové, Czech Republic
- J & AS, J & AS Aero Design Sp z oo – Poland
- Jabiru, Jabiru Aircraft Pty Ltd – Australia
- Jackaroo, Jackaroo Aircraft Ltd – United Kingdom
- Jag Helicopter, JAG Helicopter Group LLC – United States
- James, James Aviation – New Zealand
- Janowski, Jaroslaw Janowski – Poland
- Javelin, Javelin Aircraft Company Inc – United States
- JDM – see Avions JDM
- Jeffair, Jeffair Corporation – United States
- Jeof srl, Candiana, Italy
- Jetcrafters, Jetcrafters Inc – United States
- Jet Pocket, Chantelle, Allier, France
- Jetprop, Jetprop LLC – United States
- Jetstar, Jetstar Inc Australia
- Jetstream, Jetstream Aircraft Ltd – United Kingdom
- Jingmen Aviation, Jingmen, China
- Jodel, Avions Jodel SA – France
- Jodel, Société des Avions Jodel – France
- Johnson, Johnson Aircraft Inc – United States
- Johnson, Johnston Aircraft Service – United States
- Jojo Wings, Roudnice nad Labem, Czech Republic
- Jordan Aerospace, Jordan Aerospace Industries – Jordan
- Jovair – United States
- Junkers, Junkers Flugzeug- und Motorenwerke AG – Germany
- Junqua, Roger Junqua – France
- Jurca, Marcel Jurca – France
- Just Aircraft, Walhalla, South Carolina, United States
- K & S, K & S Aircraft – Canada
- K & S, K & S Aircraft Supply – Canada
- Kader, Kader Aircraft Factory – Egypt
- Kaiser, Kaiser Flugzeugbau GmbH – Germany
- Laurent de Kalbermatten, Villars-sur-Glâne, Switzerland
- Kalinauskas, Rolandas Kalinauskas – Lithuania
- Kaman, Kaman Aerospace Corporation – United States
- Kaman, Kaman Aircraft Corporation – United States
- Kaman, Kaman Corporation – United States
- Kaminskas, Rim Kaminskas – United States
- Kamov, Kamov OAO – Russia
- Kamov, Kamov OKB – Russia
- Kamov, Vertoletyi Nauchno-Tekhnicheskiy Kompleks Imeni N. I. Kamova – Russia
- Kanpur, Indian Air Force, Aircraft Manufacturing Depot – India
- KARI, Korea Aerospace Research Institute – South Korea
- Kari-Keen, Kari-Keen Aircraft Inc – United States
- Kawanishi Aircraft Company, Kawanishi Aircraft Company – Japan
- Kawasaki, Kawasaki Heavy Industries Ltd – Japan
- Kawasaki, Kawasaki Jukogyo KK – Japan
- Kawasaki, Kawasaki Kokuki Kogyo K. K. – Japan
- Kayaba, Kayaba Industrial Co. – Japan
- Kazan, Kazansky Vertoletnyi Zavod AO – Russia
- KEA, Kratiko Ergostasio Aeroplanon – Greece (1925–present)
- Keleher, James J. Keleher – United States
- Kelly, Dudley R. Kelly – United States
- Kelowna, Kelowna Flightcraft Group – Canada
- Kestrel (1), Kestrel Aircraft Company – United States
- Kestrel (2), Kestrel Sport Aviation – Canada
- Keuthan, Keuthan Aircraft – United States, (?-1996) > Aero Adventure Aviation
- Keystone Aircraft Corporation, Keystone Aircraft Corporation – United States, (1920–1933) (Ogdensburg Aeroway Corp.) > Keystone-Loening > Curtiss-Wright
- Khrunichev, Gosudarstvennyi Kosmicheskii Nauchno-Proizvodstvennyi Tsentr Imeni M V Khrunicheva – Russia
- Kieger, André Kieger – France
- Killingsworth, Richard Killingsworth – United States
- Kimball, Jim Kimball Enterprises Inc – United States
- Kimball, Michael G. Kimbrel – United States
- Kimfly D.O.O., Vodice, Slovenia
- Kinetic, Kinetic Aviation Inc – United States
- King's, The King's Engineering Fellowship – United States
- Kjeller, Kjeller Flyvemaskinsfabrik – Norway
- Kingsbury Aviation. London, England
- Klemm, Hans Klemm Flugzeugbau – Germany, > Siebel
- Klemm, Klemm Leichtflugzeugbau GmbH – Germany
- Klemm, Klemm-Flugzeuge GmbH – Germany
- KLS Composites, KLS Composites – United States
- Kokusai, Kokusai – Japan
- Kolb, Kolb Aircraft Inc – United States
- Kolb, Kolb Company Inc – United States
- Kolb, The New Kolb Aircraft Company Inc – United States
- Kondor, Kondor – Germany
- Koolhoven, Koolhoven Aircraft – Netherlands
- Korea Aerospace, Korea Aerospace Industries Ltd – South Korea, (KAI)
- Korean Air, Korean Air Lines Company Ltd – South Korea
- Kovach-Elmendorf, Alexander Kovach and Leonard Elmendorf – United States
- Kovacs, Joseph Kovács – Brazil
- Kraft, Phil Kraft – United States
- Krasniye Kryl'ya – Taganrog, Russia
- Kress, Wilhelm Kress – Austria-Hungary
- Kreider-Reisner, Kreider-Reisner Aircraft Company Inc – United States
- Kyūshū Aircraft Company, Kyūshū Aircraft Company – Japan
- Liaoning Ruixiang General Aviation Manufacture Company Limited, Shenyang, China
- La France, Neil La France – United States
- Laird, E. M. Laird Airplane Company – United States
- Lake, A.E.R.O. Aircraft Services, LLC – United States
- Lake, Lake Aircraft Corporation – United States
- Lake, Lake Aircraft Division of Consolidated Aeronautics Inc. – United States
- Lake, Lake Aircraft Inc. – United States
- Lake, Lake Amphibian Inc. – United States
- Lambert, Lambert Aircraft Engineering bvba – Belgium
- Lammer Geyer, Lammer Geyer Aviation – South Africa
- Lancair, Lancair Group Inc – United States
- Lancair, Lancair International Inc – United States
- Lancashire, Lancashire Aircraft Company Ltd – United Kingdom
- Larkin Aircraft, Larkin Aircraft Supply Co. – Australia, (LASCO)
- Laser, Laser Aerobatics – Australia
- Latécoère, Société Industrielle d'Aviation Latécoère – France
- Laven, Joe Laven – United States
- Laverda, Laverda SpA – Italy
- LAVIASA, Latinoamericana de Aviación S.A. – Argentina
- Lavochkin, Lavochkin (OKB-301) – Russia
- Layzell Gyroplanes – Quedgeley, Gloucester, UK
- Leading Edge Air Foils, Lyons, Wisconsin, United States
- Lear, Lear Inc – United States
- Learjet, Bombardier Aerospace Learjet – United States
- Learjet, Learjet Corporation – United States, (?-1990) > Bombardier Aerospace
- Learjet, Learjet Industries Inc – United States
- Learjet, Learjet Corporation – United States
- Learjet, Learjet Inc – United States
- Leavens, Leavens Brothers Ltd – Canada
- Lederlin, François Lederlin – France
- Legend, Legend Aircraft Inc – United States
- Leger Aviation, Archiac, France
- Leger, Gilles Leger – Canada
- LeO, Lioré et Olivier – France
- Les Mureaux – see ANF Mureaux
- Let, Let Národní Podnik – Czechoslovakia
- Let, Let AS – Czech Republic
- Letov, Letov – Czechoslovakia
- Levasseur, Pierre Levasseur – France
- Levy, Constructions Aeronautiques J. Levy – France
- Leza AirCam Corporation — see Lockwood Aircraft
- Leza-Lockwood — see Lockwood Aircraft
- Liberty (1), Liberty Aeronautical – United States
- Liberty (2), Liberty Aerospace Inc – United States
- Lichtwerk, NV Lichtwerk – Netherlands
- Light Aero, Light Aero Inc – United States
- Light Miniature Aircraft, Okeechobee, Florida, United States
- Light Wing, Light Wing AG – Switzerland
- Lightning Bug, Lightning Bug Aircraft Corporation – United States
- Lilienthal, Otto Lilienthal – Germany
- Linke-Hofmann, Linke-Hofmann Werke A. G. – Germany
- Lipnur, Lembaga Industri Penerbangan Nurtanio – Indonesia
- Lisunov, Lisunov OKB – Russia
- Liteflite, Botany, New South Wales, Australia
- LiteWing Aircraft, Caryville, Tennessee, United States
- Little Wing Autogyros, Inc., Mayflower, Arkansas, United States
- Lmaasa, Lockheed Martin Aircraft Argentina SA – Argentina
- Load Ranger, Load Ranger Inc – United States
- Lockheed Corporation – United States, (1912–1996) > Lockheed Martin
- Lockheed Martin, Lockheed Martin Corporation – United States, (1996–present)
- Lockheed Martin-Boeing, see Lockheed Martin and Boeing – United States
- Lockheed-Azcarate, Lockheed-Azcarate SA – Mexico, (LASA)
- Lockheed-Boeing, see Lockheed and Boeing – United States
- Lockheed-Kaiser, Avions Lockheed-Kaiser – Argentina
- Lockwood Aircraft Corporation — United States
- Loehle, Loehle Aircraft Corporation – United States
- Loening Aeronautical, Loening Aircraft Co. Inc. – United States, (Loening Aeronautical Engineering Corp. or Grover Loening Aircraft Co. Inc.)
- Lohner, Jacob Lohner Werke und Sohn – Austria-Hungary
- Loire, Loire – France
- Lombardi, Aeronautica Lombardi – Italy
- Lombardi, Francis Lombardi & Companie – Italy
- Long, David Long – United States
- Longren, Longren Aircraft Company Inc – United States
- Lopresti, LoPresti Inc – United States
- Loravia, Lorraine Aviation – France
- Lowe, Willard & Fowler Engineering Company
- Letecké Opravovne Trencin SP|LOT, Letecké Opravovne Trencin SP – Slovakia
- Loving-Wayne, Neal V. Loving, Wayne Aircraft Company – United States
- LTV, Ling-Temco-Vought Inc – United States
- LTV, LTV Aerospace Corporation – United States
- Lualdi-Tassotti, Lualdi-Tassotti – Italy
- Lucas, Emile Lucas – France
- Luftfahrzeug-Gesellschaft m.b.H. (LFG), Germany, airships 1909–1932, aeroplanes 1915–1933
- Luftschiffbau Schütte-Lanz, Germany, rigid airships 1909–1917, aeroplanes 1915–1918
- Luftverkehrsgesellschaft m.b.H., Berlin-Johannisthal – Germany
- Lunds Tekniske, Lunds Tekniske – Norway
- Lundy, Brian Lundy – United States
- Luscombe, Luscombe Aircraft Corporation – United States
- Luscombe, Luscombe Airplane Corporation – United States
- Luscombe, Luscombe Airplane Development Corporation – United States
- Luton, Luton Aircraft Ltd – United Kingdom
- LWD, Lotnicze Warsztaty Doświadczalne – Poland, (Experimental Aviation Workshops)
- LWS, Lubelska Wytwórnia Samolotów – Poland, (Lublin Aircraft Factory)
- Lyavin, Peter Lyavin – Russia
- Green, William (1986) [1970]. The Warplanes of the Third Reich. New York: Galahad Books. ISBN 0-88365-666-3.