| Company | Timeline | Status | |
| Islington Boat Club Director • Retired | 5 Dec 2022←2 Years 10 Months→Current | Active | |
| Nautical Archaeology Society(The) Director • Retired | 5 Nov 2016←2 Years→17 Nov 2018 | Active | |
| Lea Rowing Club Limited Director • Retired | 14 Oct 2012←11 Months→6 Oct 2013 | Active | |
| Instinctif Partners Limited Director • Executive | 1 Oct 1992←10 Years→13 Dec 2002 | In Administration | |
| Cohn & Wolfe Limited Director • Public Relations Executive | 16 Dec 1991←2 Months→9 Mar 1992 | Dissolved | |
