Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 136,374 pages of information and 219,137 images on early companies, their products and the people who designed and built them.
of Worcester and Clay Cross
1962 Business set up at the Old Vinegar Works in St. Martins Gate, Worcester.
1963 Established as supplier of oil-fired central heating equipment.
1967 Maker of the Firefly II oil-fired domestic boiler
1968 Moved to new premises in Diglis
1971 Introduced combi-boiler
1982 Acquired by Bifurcated Engineering
Presumably the Worcester business separated from BETEC at some point
1986 Floated on the London Stock Exchange - see Worcester Group
1987 Worcester Engineering was renamed Worcester Heat Systems