Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,649 pages of information and 247,065 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 Royston, Plasmon Ltd, manufacturers of data storage equipment[1]
1986 Plasmon Data Systems, an "offshoot" of Combined Technologies Corporation, attracted investment. The company made optical disk storage.[2]
1987 Company incorporated
1992 Re-registered as a public company: Plasmon PLC
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