| Company | Timeline | Status | |
| Kids Heroes Limited Director • Managing Director | 18 Oct 2004←1 Year→25 Oct 2005 | Active | |
| Planmaster Systems Limited Director • Director | 12 Oct 1991←34 Years→Current | Active | |
| Planmaster Systems Limited Director • Director | 1 Jan 1970←55 Years→17 Oct 2025 | Active | |
