| Company | Timeline | Status | |
| Iedp Ideas For Leaders Ltd Director • Publisher | 17 Nov 2011←6 Years→9 May 2018 | Active | |
| Iedp Ltd Director • Publisher | 10 Nov 2011←11 Years→28 Nov 2022 | Active | |
| Blue Ibex Limited Director • Publisher | 16 May 2004←14 Years→19 Oct 2018 | Active | |
| Kogan Page Communications Limited Director • Publisher | 13 Dec 2001←2 Years 4 Months→30 Apr 2004 | Dissolved | |
Phoenix Press Ltd Director • Publisher | 1 May 1996←10 Years→15 Aug 2006 | Dissolved | |
| Kogan Page Limited Director • Director | 2 Mar 1992←12 Years→30 Apr 2004 | Active | |
