| Company | Timeline | Status | |
| Vitalvent Ltd Director • Managing Director | 15 Sep 2021←4 Years→Current | Active | |
| Mats Property Services Limited Director • Director | 27 Sep 2017←8 Years→Current | Active | |
| Ventechnik Limited Director • Industrial Ventilation Engineer | 23 Apr 2015←10 Years→Current | Active | |
| Collins Ventilation Solutions Ltd Director • Ventilation Engineer | 30 Jul 2010←7 Years→27 May 2018 | Dissolved | |
