| Company | Timeline | Status | |
| William Collins Holdings Limited Director • Director | 31 Jan 1993←20 Years→28 Jun 2013 | Active | |
| Harpercollins Investments (UK) Limited Director • Company Officer | 8 May 1992←21 Years→28 Jun 2013 | Active | |
| Harpercollins (UK) Director • Company Director | 5 May 1992←21 Years→28 Jun 2013 | Active | |
| Harpercollins Publishers Limited Director • Senior Executive Vicepresident | 6 Dec 1991←21 Years→28 Jun 2013 | Active | |
