1920-current (2011), telecommunications, electronics and defence conglomerate, United States ITT 1920
1945; mechanic, transport engineer, transport company manager, transport company director Lockhead, Sir Moir 1945
active 1941-current (2007), X-ray crystallography instrument makers, Massachusetts, United States Charles Supper Company 1941
1923-, active 1962, poster artist; artist; botanical illustrator; painter, British born; Irish Piper, Raymond 1923
1936; railway employee, railway research manager, railway company director, railway safety body chairman Ward, Richard James 1936
1944; railway employee, railway engineer, railway research manager, railway company director, railway industry body director Gostling, Richard 1944
1943; businessman, engineer, railway company director, railway industry body director Muir, George Watson 1943
1931-current (2012), manufacturer of electronic equipment, London, England Multitone Electronic Company Limited 1931
active 1929-current, research institute for public health, London, England London School of Hygiene and Tropical Medicine 1929
1945; railway employee, railway engineer, railway engineering manager, railway company director, railway engineering company director Perry, Clifford Edward 1945
1940-1970s, speech, hearing, and communication research, Cambridge, Massachusetts, American Harvard University, Psycho-Acoustic Laboratory 1940
1937-current(2009), manufacturer of photographic equipment, England Smethurst High-Light Limited 1937
1935-2009, manufacturer and supplier of safety clothing and equipment, Redhill, England Safety Products Limited 1935
1941; civil servant, railway company director, railway board member, railway company director Welsby, John K. 1941
1939; railway employee, railway manager, railway infrastructure manager, railway company director Urie, Robert Wallace 1939
1930-current (2014), entrepreneur, philanthropist, media + telecommunications innovator, Germany, German Schwarz-Schilling, Christian 1930
