| Company | Timeline | Status | |
| Asta Construction Management Limited Director • Civil Servant | 16 Sep 2003←17 Years→16 Mar 2021 | Dissolved | |
| Asta Construction Management Limited Secretary • Civil Engineer | 16 Sep 2003←2 Months→10 Dec 2003 | Dissolved | |
| Asta Developments Limited Director • Chartered Civil Engineer | 14 Oct 1997←28 Years→Current | Active | |
| Asta Developments Limited Director • Chartered Civil Engineer | 14 Oct 1997←26 Years→27 Sep 2024 | Active | |
