1834-1904, Siebe & Gorman Company founder member, Limerick, Irish Gorman, William Augustus 1834 - 1904
active 1850-1869, philosophical, chemistry & mathematical instrument/scale maker, London, England Ladd and Oertling 1849 - 1869
1827-1928, lathes and precision tool manufacturer, London, England, British Holtzapffel and Company 1827 - 1928
Pearson, Weetman Dickinson (first Viscount Cowdray) Pearson, Weetman Dickinson (first Viscount Cowdray) 1856 - 1927
1846-1922, railway company, England, United Kingdom London, Brighton & South Coast Railway 1846 - 1922
Thames Iron Works, Shipbuilding and Engineering Company Limited Thames Iron Works, Shipbuilding and Engineering Company Limited 1835 - 1912
1829-1837, surgical instrument maker; medical equipment supplier, English; British James Arnold of London 1829 - 1837
1830-1874, active 1859-1874 , optician and optical instrument maker, French Chevalier, Louis Marie Arthur 1830 - 1874
1846-1872, shipbuilder; engineer; locomotive engineer, Leith, Scotland Hawthorns and Company 1846 - 1872