| Company | Timeline | Status | |
| 3fields Limited Director • Director | 8 Nov 1991←31 Years→18 Jul 2023 | Dissolved | |
| 3fields Limited Secretary • Director | 8 Nov 1991←31 Years→18 Jul 2023 | Dissolved | |
| Mentor Business Systems Limited Secretary • Unreported | 5 Jul 1991←8 Years→19 Nov 1999 | Active | |
| Mentor Business Systems Limited Director • Director | 5 Jul 1991←8 Years→19 Nov 1999 | Active | |
