| Company | Timeline | Status | |
Urban Dynamics Limited Director • Architect | 3 May 2013←6 Years→24 Mar 2020 | Dissolved | |
| Sutherland Architects Limited Director • Architect | 24 Nov 2000←22 Years→1 Aug 2023 | Dissolved | |
| Sutherland Architects Limited Secretary • Unreported | 24 Nov 2000←22 Years→1 Aug 2023 | Dissolved | |
