| Company | Timeline | Status | |
| The FST Group Ltd Secretary • Unreported | 20 Feb 2007←22 Days→14 Mar 2007 | Active | |
| FST Marketing Communications Ltd Secretary • Doctor | 10 Mar 1994←13 Years→14 Mar 2007 | Active | |
| European Respiratory Society (UK) Limited Director • Doctor | 21 Dec 1993←9 Months→30 Sep 1994 | Active | |
| European Respiratory Society Journals Limited Director • Doctor | 21 Oct 1992←2 Years 10 Months→15 Sep 1995 | Active | |
| FST Marketing Communications Ltd Director • Consultant Physician | 8 Apr 1992←1 Year 11 Months→10 Mar 1994 | Active | |
| 13/14 Royal Crescent Limited Director • Medical Practitioner | 5 Sep 1991←33 Years→20 Mar 2025 | Active | |
