Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 127,427 pages of information and 201,029 images on early companies, their products and the people who designed and built them.
Simon Equipment Ltd. of Recorder House, 48/50 George Street, Portman Square, London, W.1.
part of the Simon Group of companies
1957 A controlling interest was acquired by Harland Engineering and Harland Drives after a successful collaboration between the companies on development of electronic controls for industrial drives