| Company | Timeline | Status | |
| QMC Instruments Limited Secretary • Unreported | 10 Aug 1991←14 Years→19 Aug 2005 | Active | |
| HTTP:// Limited Secretary • Unreported | 2 Jun 1991←14 Years→9 Jun 2005 | Active | |
| Thomas Keating Limited Secretary • Unreported | 2 Jun 1991←14 Years→9 Jun 2005 | Active | |
