| Company | Timeline | Status | |
| GRM Management Limited Director • Unreported | 14 Dec 2004←20 Years→Current | Active | |
| GRM Management Limited Secretary • Director | 14 Dec 2004←20 Years→Current | Active | |
| G.R.M. Engineering & Contract Services Limited Secretary • Unreported | 18 Apr 1991←34 Years→Current | Active | |
| G.R.M. Engineering & Contract Services Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
