| Company | Timeline | Status | |
| Richard Robb Architects Limited Director • Architect | 20 Mar 2018←5 Years→5 Dec 2023 | Dissolved | |
| Clan Charters Limited Director • Architect | 16 May 2011←12 Years→20 Jun 2023 | Dissolved | |
| Kilfinan House Limited Director • Unreported | 6 Mar 2009←16 Years→Current | Active | |
