| Company | Timeline | Status | |
| Execair Limited Director • Accountant | 1 Aug 2006←4 Years→29 Nov 2010 | Active | |
| Execair Limited Secretary • Accountant | 1 Aug 2006←4 Years→29 Nov 2010 | Active | |
| Hagondale Limited Secretary • Accountant | 31 Jan 2002←8 Years→29 Nov 2010 | Active | |
| Titan Airways Limited Secretary • Accountant | 31 Jan 2002←8 Years→29 Nov 2010 | Active | |
Aerostars Limited Secretary • Accountant | 16 Jun 1999←18 Years→20 Jun 2017 | Dissolved | |
