| Company | Timeline | Status | |
| Swimming Pool Ventilation Ltd Director • Unreported | 28 Feb 2022←3 Years→Current | Active | |
| Midland Air Systems Limited Director • Unreported | 19 Jul 2005←20 Years→Current | Active | |
| Midland Air Systems Limited Secretary • Unreported | 19 Jul 2005←10 Years→19 Nov 2015 | Active | |
