| Company | Timeline | Status | |
| Lunar Maroon Ltd Director • Architect | 17 Jan 2019←3 Years→5 Apr 2022 | Dissolved | |
| My Architect Advisor Ltd Director • Architect | 13 Jul 2017←3 Years→6 Jul 2021 | Dissolved | |
| Fabpad Ltd Director • Architect | 27 Mar 2017←8 Years→Current | Active | |
| S Williams Architects Limited Director • Architect | 8 Aug 2013←12 Years→Current | Active | |
| AHR London Limited Director • Architect | 7 Apr 2011←1 Year 6 Months→10 Oct 2012 | Active | |
| AHR Architects Limited Director • Architect | 4 Jan 2005←8 Years→21 Mar 2013 | Active | |
