Micro Planning International Ltd

Co-wrote all ICL Project Management Software starting back in 1960, with HEC 4, ICT 1500 Series PERT, ICL1900 Series Pert, ME29 Pert, 2904 Pert

In 1978 worked with Glynn Nixon to create Micro Planner and at ICL, PLanner 20, later DRS Micro Planner.