Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,963 pages of information and 228,875 images on early companies, their products and the people who designed and built them.
A UK-based specialist electronics company, of Huntingdon, and Farmingdale, New Jersey
1990 Acquired Dialight
1994 Acquired Solartron
2000 After receiving a number of enquiries from private equity groups, Roxboro shelved its plans to take the company private; Dialight, the US subsidiary, was responsible for about half of the profit of the group