Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,357 pages of information and 244,505 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
of Cheney Manor, Swindon.
Part of Plessey
1976 Management gained control of the business from Plessey.
1979 Plessey disposed of its remaining share; investment by CIN Industial Investments Ltd.
1980 Acquired Darwins Magnets International from Aurora
1981 Formed a joint company with Neosid to manufacture "hard" ferrites
1982 Became part of Magnetic Materials Group
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