| Company | Timeline | Status | |
| Simply ASK Ltd Director • Director | 1 Apr 2020←5 Years→Current | Active | |
| Claremont Home Counties Limited Director • Planning Consultant | 10 Oct 2007←6 Years→9 Jul 2014 | Dissolved | |
| Mark Allison Consultancy Limited Director • Director | 8 Aug 2005←17 Years→13 Dec 2022 | Dissolved | |
