Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,647 pages of information and 247,064 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.
Maker of concrete building components
Part of Dowsett-Mackay Organisation
1962 Acquired by Norcros
By 1970 was known as Dow-Mac Concrete[1]
1982 A significant product line was concrete sleepers for railway track[2]
1988 Dow-Mac Concrete was sold to Costain[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