Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,159 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
1964 Systems Programming Ltd was founded in London
1967 Opened an office in Nottingham, to enable small groups of companies to share a computer
1968 Set up Central Computer Services (Highlands) Ltd in Inverness to provide a full range of computer management services
Became known as SPL International