Amerika Serikat — pabrikan
Hughes Helicopters1947Icon Aircraft2005
Insitu1994
Interstate Aircraft and Engineering Corporationprodusen kedirgantaraan
Kaman Aircraft1945
Kellett Autogiro Corporation1929
Keystone Aircraft1925Kratos Defense & Security Solutions2004
L-3 Communications1997
L3Harris2019
Learjet1962
Ling-Temco-Vought1969
Lockheed Corporation1970
Lockheed Martin1995
Loening Aeronautical Engineering Corporation1917
Luscombe Aircraft1933LWF1915
Lycoming Engines1845
McDonnell Aircraft Corporation1939
McDonnell Douglas1967
MD Helicopters1984
Mississippi State University1878
Moog Inc.1951
Mooney International Corporation1929Munro & Associates1988
Naval Aircraft Factory1918New Standard Aircraft Company1927Nicholas-Beazley Airplane Company1921North American Aviation1928
Northrop Corporation1939
Northrop Grumman Aeronautics SystemsPalmdaleNorthrop Grumman Corporation1994Northrop Grumman Electronic Systems1996O.W. Timm Aircraft Company1922Orbital Sciences Corporation1982PC Krause & Associates1983
Piasecki Aircraft Corporation1940
Piasecki Helicopter Corporation1940
Piper Aircraft1927Platt-LePage Aircraft Company1938Pop's Props1994
Pratt & Whitney1925Quickie Aircraft1978Radioplane Companyprodusen kedirgantaraan
Raytheon1922
Republic Aviation1931
Rockwell International1973Rutan Aircraft Factory1974