| Company | Timeline | Status | |
| MSTM Developments Limited Director • Unreported | 26 Nov 2003←21 Years→Current | Active | |
| Soumac Assembly Services Limited Director • Directors | 26 Nov 2003←21 Years→Current | Active | |
| Soumac Assembly Services Limited Director • Directors | 26 Nov 2003←20 Years→12 Sep 2024 | Active | |
| Soumac Electronics Limited Secretary • Company Secretary | 4 Nov 1996←28 Years→23 Sep 2025 | Dissolved | |
| Soumac Electronics Limited Director • Directors | 23 Aug 1995←30 Years→23 Sep 2025 | Dissolved | |
