| Company | Timeline | Status | |
| Longacre School Director • Retired | 2 Feb 2004←7 Years→1 Sep 2011 | Active | |
Motco Enterprises Limited Director • Retired | 10 Jun 1998←19 Years→27 Feb 2018 | Dissolved | |
| Informa Services Limited Director • Personnel Manager | 12 Feb 1998←2 Years 2 Months→13 Apr 2000 | Active | |
| Vincent Square Mansions Residents Limited Director • Retired | 17 Dec 1996←9 Years→6 Feb 2006 | Active | |
| Refinitiv Transaction Services Limited Director • Manager | 9 Sep 1991←2 Years 10 Months→20 Jul 1994 | Active | |
