Amerika Serikat — pabrikan
Ryan Aeronautical1934Sargent Fletcher1940Scaled Composites1982Schweizer Aircraft Corporation1939Schweizer RSG2018
Sierra Nevada Corporation1963
Sikorsky Aircraft1923
Skunk Works1943Skydio2014
Spartan Aircraft Company1928Spike Aerospace2013
Standard Aircraft Corporation1916
Stearman AircraftWichita
Stellantis North America2009
Stinson1920Stout Metal AirplaneDetroit
Stratolaunch Systems2011Taylor Aircraft1935Teledyne Ryan1969
Temco Aircraft1946
Textron1923
Textron Aviation2014
Thomas Brothers Aeroplane CompanyIthaca
Thomas-Morse Aircraft1912
TRW Inc.1901
United States Naval Research Laboratory1923
United Technologies Corporation1929
Van's Aircraft1973
Vega Aircraft Corporation1937
Vought1917Vultee Aircraft1939
Waco1919
Williams International1954Wright1909
Wright Aeronautical1919XCOR Aerospace1999
Zipline (pengiriman drone)2011Zivko Aeronautics1987
Sierra Nevada Corporation1963Sikorsky Aircraft1923Skunk Works1943Skydio2014Spartan Aircraft Company1928Spike Aerospace2013Standard Aircraft Corporation1916Stearman AircraftWichitaStellantis North America2009Stinson1920Stout Metal AirplaneDetroitStratolaunch Systems2011Taylor Aircraft1935Teledyne Ryan1969Temco Aircraft1946Textron1923Textron Aviation2014Thomas Brothers Aeroplane CompanyIthacaThomas-Morse Aircraft1912TRW Inc.1901United States Naval Research Laboratory1923United Technologies Corporation1929Van's Aircraft1973Vega Aircraft Corporation1937Vought1917Vultee Aircraft1939Waco1919Williams International1954Wright1909Wright Aeronautical1919XCOR Aerospace1999Zipline (pengiriman drone)2011Zivko Aeronautics1987