| Company | Timeline | Status | |
| Horden Cherry Lee Limited Director • Architect | 3 Nov 2008←9 Years→30 Jun 2018 | Active | |
Micro Compact Home Limited Director • Architect | 26 May 2005←13 Years→5 Oct 2018 | Dissolved | |
| Horden Cherry Lee Architects Limited Director • Architect | 10 Jun 1999←19 Years→30 Jun 2018 | Active | |
| Gayton Place Residents Association Limited Director • Architect | 9 May 1991←6 Years→10 Oct 1997 | Active | |
