| Company | Timeline | Status | |
| Caltek Services Limited Director • Company Director | 18 Dec 2006←18 Years→Current | Active | |
S.C.C.S. Limited Secretary • Unreported | 20 Sep 2000←16 Years→4 Jul 2017 | Dissolved | |
| Caltek Services Limited Secretary • Unreported | 23 Mar 1992←33 Years→Current | Active | |
