| Company | Timeline | Status | |
| Orchard Gymnasium Limited Director • Company Director | 2 Nov 2007←1 Year 11 Months→5 Oct 2009 | Dissolved | |
| Burton Air Conditioning Limited Director • Company Secretary | 15 Jul 1999←26 Years→Current | Active | |
| Burton Air Conditioning Limited Secretary • Company Secretary | 15 Jul 1999←26 Years→Current | Active | |
