| Company | Timeline | Status | |
| Roost Architects Ilkley Ltd Director • Unreported | 9 Apr 2025←7 Months→Current | Active | |
| Roost Architects Ltd Director • Architect | 10 May 2021←4 Years→15 Jul 2025 | Dissolved | |
| CS-Roost Developments Ltd Director • Unreported | 20 Oct 2015←10 Years→Current | Active | |
