| Company | Timeline | Status | |
| Fire Suppression Southern Limited Director • Director | 1 Sep 2012←3 Years→1 Jan 2016 | Active | |
| Fans And Ventilation Limited Director • Director | 1 Sep 2012←3 Years→1 Jan 2016 | Active | |
| Ventam Systems Limited Director • Director | 20 Jan 2005←10 Years→1 Jan 2016 | Active | |
