| Company | Timeline | Status | |
| Smith Caradoc-Hodgkins Architects Limited Director • Architect | 14 Feb 2000←10 Years→31 Jul 2010 | Dissolved | |
| SCHA Ltd Director • Architect | 1 Oct 1997←12 Years→31 Jul 2010 | Dissolved | |
| SCHA Ltd Secretary • Architect | 9 Jul 1997←13 Years→31 Jul 2010 | Dissolved | |
