Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,171 pages of information and 233,417 images on early companies, their products and the people who designed and built them.
of Denton, near Manchester.
1984 Freeman Process Systems, a specialist process engineering consultancy serving the chemical industry, was established
Later became Haden Freeman Ltd, a major multi-disciplinary engineering resource for all of the process industries.