| Company | Timeline | Status | |
| CLP Invest Limited Director • It Consultant | 15 Oct 2012←13 Years→Current | Active | |
| C K Invest Limited Director • It Consultant | 26 May 2005←20 Years→Current | Active | |
| C K Invest Limited Secretary • Unreported | 26 May 2005←14 Years→19 Dec 2019 | Active | |
| P C Support Services Limited Director • Personal Computer Support | 11 Jul 1995←28 Years→18 Jun 2024 | Dissolved | |
