| Company | Timeline | Status | |
| Putney Architects Ltd Director • Architect | 22 Nov 2021←3 Years→Current | Active | |
| Putney Architects Ltd Director • Architect | 22 Nov 2021←3 Years→12 May 2025 | Active | |
| ALS Architects Limited Director • Architect | 5 Jan 2009←16 Years→Current | Active | |
| Association Of Consultant Architects Limited(The) Director • Architect | 12 May 2008←6 Years→29 Jul 2014 | Active | |
| Andrew Catto Architects Limited Director • Architect | 19 Jan 2006←19 Years→Current | Active | |
