| Company | Timeline | Status | |
| Bankside Open Spaces Trust Director • Landscape Architect | 21 Nov 2013←12 Years→Current | Active | |
Derek Lovejoy London Limited Director • Landscape Architect | 1 Jul 2002←5 Years→10 Mar 2008 | Dissolved | |
| 145 Bermondsey Street Management Limited Director • Landscape Architect | 15 Sep 1997←28 Years→Current | Active | |
