| Company | Timeline | Status | |
| Cornerstone Business Solutions Limited Director • Director | 6 Jun 2008←1 Month→31 Jul 2008 | Active | |
| Cornerstone Business Solutions Limited Secretary • Director | 6 Jun 2008←1 Month→31 Jul 2008 | Active | |
| Integrated Office Supplies Limited Director • Unreported | 23 May 2000←25 Years→11 Nov 2025 | Dissolved | |
| Integrated Office Systems Limited Director • Salesman | 9 Feb 1994←29 Years→26 May 2023 | Active | |
