Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,100 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
of Wigmore Street, London
1890 International Time Recording Co established.
1951 Company made public; public share issue; expansion of business to include punch card accounting machines and electric typewriters; IBM World Trade Corporation held 60 percent of the shares.
1961 Manufacturers and distributors of punched card accounting and electronic data processing machines, electric typewriters and time recording equipment. 2,500 employees.