Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,848 pages of information and 225,307 images on early companies, their products and the people who designed and built them.
Electrical Engineers of Norwich and Openshaw.
1883 Company founded.
1896 Private company.
1929 Company made public.
1937 Electrical machinery manufacturers. "Red Band" Fractional H.P. Motors.
1945 January. R. J. Spicer retired from the position of general manager of the switch works of the company after forty six years' service. Mr H. Worship, formerly manager of the instrument department took over the management of the Thorpe Road, branch works.
1961 Manufacturers of dynamos, motors and electrical apparatus.
1968 Maker of control panel for nuclear submarines.
By 1996 was a subsidiary of FKI 
2004 FKI closed the Norwich division