| Company | Timeline | Status | |
| Chedburn Limited Secretary • Architect | 1 Jan 2001←24 Years→Current | Active | |
| Chedburn Limited Director • Architect | 1 Aug 1998←27 Years→Current | Active | |
| Nugent Vallis Brierley Limited Director • Chartered Architect | 20 Feb 1991←4 Years→1 Aug 1995 | Active | |
