active, c. 1930 - current (2009), manufacturer of water purification equipment, United Kingdom The Permutit Company Limited 1912 - 1993
1915-1960, aircraft manufacturer, Hayes, Middlesex; Stockport, Cheshire; Hamble, Hampshire, England, British Fairey Aviation Company Limited 1915 - 1960
1914-1990, graphic designer; poster artist, German born; British Henrion, Frédéric Henri Kay 1914 - 1990
active 1944-1954, laboratory apparatus & instrument maker, London, England W and J George and Becker Limited 1910 - 1954
1915-2007, physicist and climatologist, Montreal, Canada, Canadian, British Brewer, Alan West 1915 - 2007
1915-2001, electronic test equipment manufacturer, Massachusetts, US General Radio Company 1915 - 2001