| Company | Timeline | Status | |
| Albany Design Consultants Ltd Director • Consultant | 13 May 2016←9 Years→23 Sep 2025 | Dissolved | |
Sutton Lane (Oxon) Limited Director • Landscape Architect | 7 Jun 2011←4 Years→12 Jan 2016 | Dissolved | |
| Shankland Cox Limited Director • Landscape Architect | 8 Mar 1992←3 Years→1 Apr 1995 | Active | |
