| Company | Timeline | Status | |
| Aca Enterprises Limited Director • Retired  | 10 Mar 2010←15 Years→Current  | Active  | |
| Staunton's Hill Residents (Management) Company Limited Director • It Manager  | 4 Jan 2005←11 Years→29 Jun 2016  | Active  | |
| Myndblue Limited Director • It Manager  | 6 Nov 2000←22 Years→14 Mar 2023  | Dissolved  | |
| Myndblue Limited Secretary • It Manager  | 6 Nov 2000←22 Years→14 Mar 2023  | Dissolved  | |
