| Company | Timeline | Status | |
| Anna Williamson Architects Ltd Director • Architect | 4 May 2017←8 Years→Current | Active | |
| 265 Royal College Street Freehold Limited Director • Architect | 18 Jun 2013←12 Years→Current | Active | |
| Whitecross Street Management Limited Director • Architect | 1 Nov 2011←14 Years→Current | Active | |
| 123 Packington Street Limited Director • Architect | 13 Dec 2006←19 Years→Current | Active | |
