| Company | Timeline | Status | |
| Robert T Sperring Limited Secretary • Company Director | 16 Dec 2005←5 Months→10 Jun 2006 | Active | |
| Sheriol Thirty - Two Limited Director • Company Director | 10 Dec 2004←18 Years→4 Dec 2023 | Active | |
| Cairnfinch Limited Director • Company Director | 9 Dec 2004←21 Years→Current | Active | |
| Windhover Projects Limited Director • Company Director | 9 Dec 2004←21 Years→Current | Active | |
