| Company | Timeline | Status | |
| Shackleton Ventures Limited Director • Company Director | 14 Nov 2007←5 Years→18 Mar 2013 | Active | |
| Shackleton Secondaries General Partner Limited Director • Investment Manager | 22 Dec 2006←6 Years→17 Mar 2013 | Active | |
| Shackleton Finance Limited Director • Investment Director | 22 Dec 2006←6 Years→18 Mar 2013 | Active | |
| Shackleton Ventures Limited Secretary • Unreported | 27 Nov 2006←14 Days→11 Dec 2006 | Active | |
Newnova Ltd Director • Investment Director | 20 Feb 2002←4 Years→18 Jan 2007 | Dissolved | |
| Creos Limited Director • Unreported | 31 Dec 1989←8 Years→25 Feb 1998 | Liquidation | |
