| Company | Timeline | Status | |
| United Kingdom National External Quality Assessment Service Director • Medical Practitioner | 20 Jan 1995←1 Year 10 Months→29 Nov 1996 | Active | |
| The British Society For Haematology Director • Consultant Haematologist | 13 Sep 1992←2 Years 1 Month→1 Nov 1994 | Active | |
| BSH Enterprises Limited Director • Consultant Haematologist | 15 Jan 1992←4 Years→29 Nov 1996 | Active | |
