| Company | Timeline | Status | |
| Memorials Limited Director • Landscape Architect | 30 Oct 2006←15 Years→9 Aug 2022 | Dissolved | |
| Martha Schwartz Partners Limited Secretary • Architect | 16 Aug 2004←9 Months→19 May 2005 | Active | |
| Craft Pegg Limited Director • Landscape Architect | 2 May 2003←22 Years→Current | Active | |
