Automatic Control Engineering
of Billingham, designers and constructor of automatic control equipment
1961 Won the contract to build the Dragon reactor for the AEA at Winfrith, Dorset[1]
1961 Existing subsidiaries of Constructors John Brown's pipelining division were:[2]
1961 of Roxby Place, Seagrave Road, London S.W.6.[3]
1962 Merger of the instrumentation and automatic control activities of the Automatic Control Engineering company with that of Hartons International with the formation of A. C. E.-Hartons[4]; to that end a new JV company was incorporated
Name changed to Automatic Control Engineering Ltd
1968 Manufacturers of a wide range of mechanical and electro/mechanical control devices used in domestic appliances[5]
1969 of Sidcup, filed a patent on improvements in proportional measuring apparatus.
1974 of Roxby House, Station Road, Sidcup, Kent[6]
1978 Name changed to Roxby Engineering International Ltd; various subsidiaries including Corrosion and Welding Engineering Ltd and similarly named companies.