| Company | Timeline | Status | |
| Yang Ming (UK) Ltd Director • Director | 29 Jun 2005←11 Months→20 Jun 2006 | Active | |
| Corstor Limited Director • Director | 25 Mar 2003←3 Years→1 Jul 2006 | Active | |
| Yang Ming (UK) Ltd Director • Director | 25 Mar 2003←3 Months→22 Jul 2003 | Active | |
