| Company | Timeline | Status | |
| D.R.E. Group Holdings Limited Director • Engineer | 25 Mar 2025←7 Months→Current | Active | |
| D.R.E. Solutions Ltd Director • Engineer | 25 Mar 2025←7 Months→Current | Active | |
| D.R.E. Holdings Ltd Director • Engineer | 25 Mar 2025←7 Months→Current | Active | |
| Dse Engineering Limited Director • Engineer | 12 Jul 2022←2 Years 12 Months→8 Jul 2025 | Dissolved | |
Robinson Financial Services Limited Director • Director | 16 Jun 2014←5 Months→24 Nov 2014 | Dissolved | |
