| Company | Timeline | Status | |
| Rotamap Trustees Limited Director • Practice Leader | 13 Oct 2021←3 Years→16 Oct 2024 | Active | |
| The Red House Company Limited Director • Architect | 21 Jun 2016←3 Years→7 Nov 2019 | Active | |
| Cullinan Studio Ltd Director • Architect | 16 Nov 1998←24 Years→28 Feb 2023 | Active | |
