| Company | Timeline | Status | |
| PMN Public Relations Limited Director • Management Consultant | 21 Mar 1994←1 Year 8 Months→24 Nov 1995 | Active | |
| PMN Public Relations Limited Secretary • Management Consultant | 21 Mar 1994←1 Year 8 Months→24 Nov 1995 | Active | |
| The Centre For Excellence Limited Secretary • Management Consultant | 25 Nov 1991←10 Years→27 Apr 2002 | Active | |
| Strategic Management Facilities Limited Secretary • Management Consultant | 25 Nov 1991←10 Years→27 Apr 2002 | Active | |
| Epstein Technology Ltd Director • Company Director | 9 Jan 1990←35 Years→Current | Active | |
