| Company | Timeline | Status | |
| Knowl Piece Management Company Limited Director • Director | 31 Mar 1997←1 Year 8 Months→21 Dec 1998 | Active | |
| Cepheus Properties Limited Director • Director | 15 Dec 1991←34 Years→Current | Active | |
| Cepheus Properties Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
