| Company | Timeline | Status | |
| Advanced Ventilation Solutions Ltd Director • Unreported | 14 Nov 2022←3 Years→Current | Active | |
| RGM Topco Limited Director • Unreported | 16 Jun 2021←4 Years→Current | Active | |
| RGM Vent Limited Director • Unreported | 8 Feb 2010←15 Years→Current | Active | |
