| Company | Timeline | Status | |
| Mountain Training Limited Director • Self Employed Writer | 30 Aug 2002←6 Months→13 Mar 2003 | Active | |
| The Mountain Training Trust Director • Self Employed Writer | 30 Aug 2002←6 Months→13 Mar 2003 | Active | |
| Star Walls Limited Director • Writer | 15 May 2000←23 Years→30 Jan 2024 | Dissolved | |
| British Mountaineering Council Director • Writer | 8 Apr 2000←3 Years→12 Apr 2003 | Active | |
| Calle Rabat 31 Limited Director • Police Officer | 10 Nov 1996←1 Year 11 Months→14 Oct 1998 | Active | |
