Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,713 pages of information and 247,105 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.
Distributor of plastic sheets and films[1]
1981 Francis Sumner planned to demerge its textiles business, which was quoted, and a new company, Hartons Group, an industrial holding company, which would be unquoted[2]
1982 Merger of 2 plastic distributors, subsidiaries of British Syphon Co and Hartons Group; the new firm would trade as Valiant[3]
Grace's Guide web site design is Copyright © 2025 by Grace's Guide Ltd. The text of this web site is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy.
MW1.43