active 1932-1986, manufacturer of meteorological instruments, United Kingdom Francis Barker and Son (1932) Limited 1932 - 1986
1931-1979, recording & consumer electrical/electronic goods manufacturer, United Kingdom Electric and Musical Industries Limited 1931 - 1979
active 1944-1954, laboratory apparatus & instrument maker, London, England W and J George and Becker Limited 1910 - 1954
1932-1997, aerospace and weapons manufacturer, United States, American Hughes Aircraft Company 1932 - 1997
1933-1937, manufacturer of radio valves, Highbury, London, England 362 Radio Valve Company Limited 1933 - 1937
1932-1936, telephone and electrical equipment manufacturer, Liverpool, England Automatic Electric Co. 1932 - 1936
active 1933-1954, partnership of Le Witt and Him, poster artist; graphic designer, Polish, active UK Le Witt-Him 1933 - 1954
1932-current (2010), surgical instrument makers, Sheffield, South Yorkshire, England, United Kingdom Swann-Morton Limited 1932
1945; railway employee, railway civil engineer, railway civil engineering manager, railway infrastructure manager Spoors, Richard John 1912