© 1995 by British Computer Society
ICL and the evolution of the British mainframe
Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK
ICL was created in 1968 as Britain's national flagship computer manufacturer through a government-inspired merger in response to the increasing dominance the UK computer market by American computer suppliers. This paper describes the R&D issues facing ICL and its predecessor companies in developing their mainframe ranges over a period of half a century. The technological issues are set in their the economic and political contexts.
Received December 14 1994. revised July 24 1995.
* Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK