| Company | Timeline | Status | |
| Habitats & Heritage Director • Conservation Architect/educator | 25 Mar 2020←3 Years→23 Mar 2024 | Active | |
Et Richmond Community Interest Company Director • Architect | 31 May 2018←1 Year 7 Months→31 Dec 2019 | Dissolved | |
| Environment Trust Director • Architect | 26 Jun 2017←4 Years→22 Mar 2022 | Dissolved | |
| Butler Hegarty Architects Ltd Director • Unreported | 3 Dec 2009←16 Years→Current | Active | |
