The Corgi Motorcycle Co Ltd. was a British motorcycle manufacturer based in Southport that produced 98 cc scooters developed by managing director John Dolphin from the military Welbike motorcycle. Production of the Corgi scooter for the UK market began in 1948 and 27,050 were manufactured before production ended in October 1954.

The Welbike was a British single-seat folding motorcycle produced during World War II at the direction of Station IX — the "Inter Services Research Bureau" — based at Welwyn, UK, for use by Special Operations Executive (SOE). It has the distinction of being the smallest motorcycle ever used by the British Armed Forces. Between 1942 and 1943, 3,641 units were built and, although not much used by the SOE, some were issued to the British 1st and 6th Airborne Divisions and some were used at Arnhem during Operation Market Garden.