1907-1957, manufacturer of motorcycles, Kingswood, Bristol, England Douglas (Kingswood) Limited 1907 - 1957
1946-1954, manufacturer of mororcycles, Southport, England Corgi Motorcycle Company Limited 1946 - 1910
1883-1928, manufacturer of bicycles and motorcycles, British Quadrant Cycle Company Limited 1890 - 1928
1928-1953, motorcycle manufacturer, Springfield, Massachusetts, United States Indian Motocycle Company 1928 - 1953
active 1920s-1988, bicycle, invalid carriage and motorcycle manufacturer, Bath, England R A Harding Unknown - 1988