| Company | Timeline | Status | |
| Apple Environmental Limited Director • Consultant | 24 Jul 2002←1 Year 6 Months→28 Jan 2004 | Active | |
TV Energy Limited Director • Head Hunter | 30 Mar 2001←15 Years→21 Oct 2016 | Dissolved | |
| Focus Executive Limited Director • Managing Director | 30 Apr 1991←34 Years→Current | Active | |
| Focus Executive Limited Secretary • Unreported | 30 Apr 1991←8 Years→7 Apr 2000 | Active | |
