Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 132,989 pages of information and 210,214 images on early companies, their products and the people who designed and built them.
of Royal London House, Finsbury Square, London (1908)
of Feltham (1961)
1903 Company established.
1906 The Minimax Consolidated company was registered on 1 December, to acquire the business of fire extinguisher manufacturers, and owns and controls companies working under this company in Germany, Austria, Belgium, France, Italy and the United States. 
1937 Chemical fire extinguishers. "Minimax" Fire Extinguishers. 
1961 Manufacture polythene lined CO2 and other fire extinguishers, fire equipment, first aid cases, catering equipment, tea and coffee making machines, espresso machines. 600 employees.