| Company | Timeline | Status | |
| PRP Group LLP Non-designated LLP Member • Unreported | 1 Apr 2020←9 Months→18 Jan 2021 | Active | |
| PRP Architects LLP Non-designated LLP Member • Unreported | 14 Jan 2013←7 Years→1 Apr 2020 | Active | |
Whitelaw Turkington Landscape Architects Limited Director • Landscape Architect | 1 Mar 2007←1 Year→29 Feb 2008 | Dissolved | |
