| Company | Timeline | Status | |
| Craigmyle Glebe Limited Director • Consultant | 30 Apr 2009←9 Years→30 Dec 2018 | Active | |
| Cfa Society Of The UK Director • Consultant | 19 Feb 2002←7 Years→10 Nov 2009 | Active | |
Mark Tapley Limited Director • Director | 22 Dec 2000←17 Years→10 Jul 2018 | Dissolved | |
| Henderson Eurotrust Plc Director • Management Consultant | 19 Sep 2000←13 Years→26 Mar 2014 | Liquidation | |
| Blackfriars Asset Management Limited Director • Investment Manager | 21 May 1996←4 Years→30 Jun 2000 | Active | |
Nyl Management Limited Director • Investment Director | 26 Jul 1992←3 Years→18 Jun 1996 | Dissolved | |
