| Company | Timeline | Status | |
| Swan Graphics Limited Director • Director | 23 Mar 1992←10 Years→19 Jul 2002 | Active | |
| Swan Graphics Limited Secretary • Unreported | 23 Mar 1992←7 Years→12 Jul 1999 | Active | |
| Swan Scanning Limited Director • Director | 22 Mar 1991←11 Years→19 Jul 2002 | Active | |
| Swan Scanning Limited Secretary • Unreported | 22 Mar 1991←8 Years→12 Jul 1999 | Active | |
