| Company | Timeline | Status | |
Premium Land Ltd Director • Town Planner | 21 Nov 2011←2 Years 5 Months→6 May 2014 | Dissolved | |
| Dla Architects Practice Limited Director • Architect Planner | 14 Oct 2002←3 Years→31 Jan 2006 | Active | |
| Dla Architects Ltd Director • Planner | 1 Apr 1998←7 Years→31 Jan 2006 | Active | |
| David Lock Associates Limited Director • Town Planner | 28 Feb 1996←9 Years→31 Jan 2006 | Active | |
