The story
Founded by Jack Brabham and John Judd in 1971.1
Private company
Logo: FJBH10, CC BY-SA 4.0, via Wikimedia Commons3
British company
Judd is a brand of racing car engines built by Engine Developments Ltd., a company founded in 1971 by John Judd and Jack Brabham in Rugby, Warwickshire, England. Engine Developments was intended to build engines for Brabham's racing efforts, and became one of the first firms authorised by Cosworth to maintain and rebuild its DFV engines, but has since expanded into various areas of motorsport. Judd has provided engines for many major series, including Formula One, Indycar and other smaller formula series, sports car racing, and touring car racing.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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Judd is a brand of racing car engines built by Engine Developments Ltd., a company founded in 1971 by John Judd and Jack Brabham in Rugby, Warwickshire, England. Engine Developments was intended to build engines for Brabham's racing efforts, and became one of the first firms authorised by Cosworth to maintain and rebuild its DFV engines, but has since expanded into various areas of motorsport.2
Founded by Jack Brabham and John Judd in 1971.1
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Listed on Wikidata.1
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