| Company | Timeline | Status | |
| A Williamson Commissioning Support Limited Director • Consultant | 31 Jul 2008←15 Years→6 Feb 2024 | Dissolved | |
| Northmavine Community Development Company Director • Retired | 29 Feb 2008←17 Years→Current | Active | |
| Northmavine Development Company Director • Retired | 8 Jul 2004←21 Years→Current | Active | |
