| Company | Timeline | Status | |
| Transaction One Limited Secretary • Unreported | 9 Jul 2001←9 Months→26 Apr 2002 | Dissolved | |
| Digital Toolbox Limited Secretary • Unreported | 9 Jul 2001←9 Months→26 Apr 2002 | Active | |
| Janson Technology Limited Secretary • Unreported | 9 Jul 2001←9 Months→26 Apr 2002 | Dissolved | |
| Janson Computers Limited Secretary • Unreported | 9 Jul 2001←9 Months→26 Apr 2002 | Active | |
