| Company | Timeline | Status | |
| The Rite Solution Limited Director • Insight & Research Consultant | 1 Sep 2008←13 Years→15 Jun 2022 | Active | |
| The Rite Solution Limited Secretary • Company Secretary | 15 Apr 1994←28 Years→15 Jun 2022 | Active | |
| I.R.T.S. Engineering Limited Secretary • Unreported | 17 Apr 1991←31 Years→15 Jun 2022 | Active | |
| I.R.T.S. Engineering Limited Director • Research & Insight Consultant | 17 Apr 1991←31 Years→15 Jun 2022 | Active | |
