| Company | Timeline | Status | |
| H.B. Abrasives Limited Secretary • Unreported | 28 Sep 1991←32 Years→26 Mar 2024 | Dissolved | |
| H.B. Abrasives Limited Director • Director | 28 Sep 1991←23 Years→31 Jul 2015 | Dissolved | |
| Surface Technology Products Limited Secretary • Unreported | 28 Sep 1991←23 Years→31 Jul 2015 | Active | |
| Surface Technology Products Limited Director • Director | 28 Sep 1991←23 Years→31 Jul 2015 | Active | |
| Midpex Limited Director • Director | 28 Sep 1991←23 Years→31 Jul 2015 | Active | |
| Midpex Limited Secretary • Unreported | 28 Sep 1991←23 Years→31 Jul 2015 | Active | |
