| Company | Timeline | Status | |
| The Friends Of Holy Cross Church Trading Company Limited Director • Retired | 21 Nov 2016←6 Years→4 Apr 2023 | Dissolved | |
| Denham Golf Club Limited Director • Chartered Accountant | 15 Apr 2012←3 Years→26 Apr 2015 | Active | |
| The Cure Parkinson's Trust Director • Company Director | 26 Aug 2008←11 Years→20 Nov 2019 | Active | |
| Sanderson Partners Limited Director • Chartered Accountant | 26 Oct 2000←15 Years→11 May 2016 | Liquidation | |
| ABRDN Alternative Investments Limited Secretary • Unreported | 4 May 1994←6 Days→10 May 1994 | Active | |
| ABRDN Investments Group Limited Director • Chartered Accountant | 12 Apr 1992←2 Years 5 Months→30 Sep 1994 | Active | |
Iai International Limited Secretary • Unreported | 12 Apr 1992←10 Months→18 Feb 1993 | Dissolved | |
| ABRDN Alternative Investments Limited Director • Chartered Accountant | 12 Apr 1992←2 Years→10 May 1994 | Active | |
| ABRDN Alternative Investments Limited Director • Chartered Accountant | 1 Apr 1987←8 Years→1 Dec 1995 | Active | |
