| Company | Timeline | Status | |
| Clarke Butterfield Architects Ltd Director • Company Director | 15 Jun 2018←7 Years→Current | Active | |
| The Worshipful Company Of Carmen St Dunstan Heritage Trust Director • Unreported | 26 Apr 2017←8 Years→Current | Active | |
| Knightswood Court Residents Association Limited Director • Unreported | 19 Nov 2012←12 Years→Current | Active | |
| Greville Lodge Freehold Limited Director • Director | 30 Apr 2012←11 Years→5 Dec 2023 | Active | |
| Clarke Renner Architects Limited Director • Architect | 16 Dec 1998←23 Years→28 Jun 2022 | Dissolved | |
