| Company | Timeline | Status | |
The Research Quorum Limited Director • General Manager | 4 Jul 2001←8 Years→25 Jan 2010 | Dissolved | |
| A.I.M.R.I. Limited Director • Market Researcher | 23 Jan 1993←17 Years→31 Mar 2010 | Dissolved | |
The Research Quorum Limited Director • Accountant | 4 Dec 1991←7 Years→1 Jul 1999 | Dissolved | |
