| Company | Timeline | Status | |
| Holland Ductwork Services Ltd Director • Director  | 19 Aug 2024←1 Year 2 Months→Current  | Active  | |
| Classic Ventilations Limited Director • Ventilation Systems Consultant  | 15 Jun 2017←8 Years→Current  | Active  | |
| Classic Ventilations Limited Director • Ventilation Systems Consultant  | 15 Jun 2017←7 Years→15 Aug 2024  | Active  | |
| TT Ventilation Services Limited Director • Ventilation Systems Consultant  | 24 Jan 2012←12 Years→10 Aug 2024  | Dissolved  | |
