Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 pages of information and 247,104 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
of Tretol House, The Hyde, London, NW9; of 12 North End Road, London, N.W.11.
1974 Mr. Peter West became a director of Tretol Building Products, the company within the Tretol Group which handled the marketing of waterproofing systems and specialist additives for the building industry.[1]
2015 17th March. Company dissolved.
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