1906-1971, car manufacturer; aero engine manufacturer, Derby; Bristol, England, British Rolls-Royce Limited 1904 - 1973
1913-current (2010), medical research organisation, London, England National Institute for Medical Research 1913
1907-active 2008, manufacturer of pumps, compressors, mech. engineering machinery, Peterborough Peter Brotherhood Limited 1907
1903-c 1916, film production company, cinematography manufacturer and supplier, London Charles Urban Trading Co 1903
active 1910-current (2009), manufacturer of electrical products; manufacturer of electronic products, Japan; now global Hitachi, Limited 1910
1910-current (2009), manufacturer of intraocular lenses, Hove, England Rayner Intraocular Lenses Limited 1910
film studio; television production company; motion picture distributor; 1912-present; USA Paramount Pictures Corporation 1912
1910-active 2007, fabrication for dairy, food, brewery, beverage, phamaceutical/ healthcare; England APV Limited 1910
1902-currrent (2022), stationery, cleaning, pharmaceutical and audio-visual group, United States 3M 1902
1910-current (2011); film developer, camera manufacturer, pump manufacturer, London Williamson Manufacturing Company Limited 1910