Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,975 pages of information and 229,027 images on early companies, their products and the people who designed and built them.
1969 Public company; made a small profit; owned land in Ponders End and Enfield.
1972 Acquired Ling Dynamic Systems; this subsidiary of the US Ling Electronics made vibration test equipment; it had been built up by Fred Semark, John Rutherford and Andrew Emerson; the proposed deal was in effect a reversal into the quoted British Electronic Controls
1977 The company was subject to competing offers to buy from a management team, from Derritron and from SRE Electronics, a private company also involved in vibration test equipment, owned by 3 executive directors of BEC which was eventually successful.