| Company | Timeline | Status | |
| Blueberry Macdougall Ltd Director • Director | 20 Nov 2015←7 Years→25 Apr 2023 | Dissolved | |
Oakwood Consultancy Services Limited Director • Planner | 14 Feb 2000←15 Years→2 Feb 2016 | Dissolved | |
Oakwood Environmental Limited Director • Town Planner | 12 Sep 1991←24 Years→23 Feb 2016 | Dissolved | |
| Vistar Manufacturing Ltd Director • Chartered Town Planner | 15 Feb 1991←2 Years 10 Months→31 Dec 1993 | Dissolved | |
