Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,145 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
of London, heating, ventilating and sanitary engineers.
1881 Company founded.
1928 Became private company.
1946 of Bristol.
1948 Became public company.
1961 Heating, ventilating and sanitary engineers.