Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,757 pages of information and 232,400 images on early companies, their products and the people who designed and built them.
Saxon Portland Cement Co of Coldham Lane, Cambridge.
1899 The company was registered on 19 July. 
1907 Manager is A. C. Davis.
1908 Detailed description of their works in The Engineer 1908/03/20
Part of the British Portland Cement Manufacturers
1913 A visit by a party from IMechE saw the continuous shaft kilns which burnt the raw material in blocks
See also Norman Portland Cement Works