| Company | Timeline | Status | |
| Aidan Potter Design Studio Ltd Director • Unreported | 19 Sep 2023←2 Years 1 Month→Current | Active | |
| JMP International Limited Director • Company Director | 17 Apr 2009←12 Years→9 Nov 2021 | Dissolved | |
| King Alfred School Society,(The) Director • Architect | 23 May 2006←3 Years→9 Feb 2010 | Active | |
| Caledonia Limited Director • Director | 30 Jun 2005←17 Years→25 Jan 2023 | Active | |
| John McAslan & Partners Limited Director • Company Director | 4 Oct 2004←18 Years→25 Jan 2023 | Active | |
