Defunct companies based in Bristol

1910-1959 aerospace manufacturer in the United Kingdom

1959-1968 aircraft engine manufacturer in the United Kingdom

former international food and beverage company

British motorcycle manufacturer

Parnall was a British aircraft manufacturer that evolved from a wood-working company before the First World War to a significant designer of military and civil aircraft into the 1940s. It was based in the west of England and was originally known as George Parnall & Co. Ltd.

thumb|right Straker-Squire (also known as Brazil Straker) was a British automobile manufacturer based in Bristol, and later Edmonton in North London.

UK-based computer game developer

former English tobacco company