| Company | Timeline | Status | |
| Oakridge Place Management Company Ltd Director • Director | 9 Jan 2004←21 Years→Current | Active | |
| Smart Phone Systems Limited Director • Director | 1 Sep 2000←5 Years→11 Aug 2006 | Liquidation | |
| Voicetec Systems Limited Director • Businessman | 15 Mar 2000←3 Years→29 Aug 2003 | Active | |
| Meridien Systems Limited Director • Sales Man | 1 Apr 1996←22 Years→4 Mar 2019 | Dissolved | |
