| Company | Timeline | Status | |
| Hampton & Kempton Waterworks Railway Limited Director • None  | 4 Mar 2013←10 Years→18 Jul 2023  | Active  | |
| Thames21 Limited Director • Retired  | 10 Mar 2011←12 Years→19 Jul 2023  | Active  | |
| Startuponline Director • Unreported  | 2 Sep 2008←14 Years→13 Aug 2023  | Dissolved  | |
| Portuguese Chamber Of Commerce And Industry In The United Kingdom(The) Director • Banker  | 23 Oct 2007←2 Years 1 Month→9 Dec 2009  | Active  | |
| The Guildhall School Trust Director • Banker  | 27 Jul 2000←9 Years→27 Jul 2009  | Active  | |
| Kempton Great Engines Trust Limited Director • Retired  | 2 Oct 1997←23 Years→7 Mar 2021  | Active  | |
| Finantia UK Limited Director • Non-executive Director  | 2 Jun 1997←26 Years→16 Jul 2023  | Active  | |
| Midland Expressway Limited Director • Banker  | 27 Oct 1992←4 Years→31 Dec 1996  | Active  | |
Wallace, Smith Trust Group Limited Director • Merchant & Investment Banker  | 10 Aug 1990←26 Years→6 Aug 2016  | Dissolved  | |
| Wallace, Smith Trust Co. Limited Director • Merchant & Investment Banker  | 10 Aug 1990←31 Years→7 Jul 2022  | Dissolved  | |
