| Company | Timeline | Status | |
| Liverpool School Of Tropical Medicine Director • Retired | 10 Dec 2004←7 Years→7 Dec 2012 | Active | |
| Higher Aims Limited Director • Academic | 21 Jun 2002←20 Years→17 May 2023 | Dissolved | |
The Oxford University Society Director • Vice Chanceller | 11 May 2001←4 Years→31 Mar 2006 | Dissolved | |
| Cardiff Business Technology Centre Limited Director • Principal | 7 Feb 1994←4 Years→28 Jul 1998 | Active | |
| Oxford University Innovation Limited Director • Master Of St Catherines Colleg | 21 Nov 1991←5 Years→5 Sep 1997 | Active | |
| Oxford Institute For Energy Studies Director • Master Of College | 23 Jun 1991←2 Years→23 Jun 1993 | Active | |
