| Company | Timeline | Status | |
| Cambridge Community ARTS Director • Retired | 11 Apr 2023←2 Years 7 Months→Current | Active | |
Martin Pierce Associates Ltd Director • Landscape Architect | 1 Mar 2010←4 Years→24 Oct 2014 | Dissolved | |
| Sheils : Flynn Limited Director • Landscape Architect | 1 Apr 2001←21 Years→31 Dec 2022 | Active | |
