| Company | Timeline | Status | |
| Artists Studio Company Director • Architect | 1 Sep 2022←3 Years→Current | Active | |
| Architecture Project Space Limited Director • Architect | 25 Mar 2022←3 Years→Current | Active | |
| Severndroog Castle Building Preservation Trust Director • Architect | 14 May 2021←4 Years→Current | Active | |
| 6 Camden Hill Company Limited Secretary • Architect | 15 Dec 2006←18 Years→Current | Active | |
| 6 Camden Hill Company Limited Director • Architect | 1 Aug 2005←20 Years→Current | Active | |
| David Le Lay Limited Director • Architect | 17 Feb 2005←20 Years→Current | Active | |
| David Le Lay Limited Secretary • Unreported | 17 Feb 2005←20 Years→Current | Active | |
