| Company | Timeline | Status | |
| Power Aerobatics Limited Director • Airline Pilot | 1 Oct 2001←7 Months→27 May 2002 | Active | |
| Ultimate High Limited Director • Airline Pilot | 24 Nov 2000←1 Year 6 Months→27 May 2002 | Active | |
| Ultimate High Limited Secretary • Airline Pilot | 24 Nov 2000←1 Year 6 Months→27 May 2002 | Active | |
| Power Aerobatics Limited Secretary • Unreported | 8 Nov 2000←1 Year 6 Months→27 May 2002 | Active | |
| Burton Hall Management Company And Residents Association Limited Director • Airline Pilot | 11 Feb 1997←7 Years→31 Jan 2005 | Active | |
