| Company | Timeline | Status | |
Brewster Building Limited Director • Structural Engineer | 15 Jun 2015←2 Years 3 Months→3 Oct 2017 | Dissolved | |
| Brackenview Developments Limited Director • Structural Engineer | 9 Oct 1998←27 Years→Current | Active | |
| Auger Site Investigations Limited Secretary • Structural Engineer | 31 Mar 1997←28 Years→Current | Active | |
| Auger Site Investigations Limited Director • Structural Engineer | 1 Dec 1996←28 Years→Current | Active | |
| Braytone Management Limited Director • Structural Engineer | 11 Oct 1991←34 Years→Current | Active | |
| Braytone Management Limited Secretary • Director Consulting Engineer | 11 Oct 1991←34 Years→Current | Active | |
