| Company | Timeline | Status | |
| St. Paul's School Director • Academic | 15 Jun 2007←4 Years→15 Jun 2011 | Active | |
| Oxford Said Business School Limited Director • Dean | 12 Mar 2007←4 Years→19 May 2011 | Active | |
| Oxera Holdings Limited Director • Economist | 10 Mar 2003←7 Years→19 Mar 2010 | Dissolved | |
| Oxford Economic Research Associates Limited Director • Economist | 1 Dec 1991←11 Years→10 Mar 2003 | Dissolved | |
| Oxera Services Limited Director • Economist | 19 Mar 1991←11 Years→10 Mar 2003 | Dissolved | |
| Oxera Limited Director • Economist | 19 Mar 1991←11 Years→10 Mar 2003 | Dissolved | |
| Oxford Review Of Economic Policy Limited Director • Economist | 1 Jan 1987←27 Years→12 Mar 2014 | Active | |
