| Company | Timeline | Status | |
| D.I.S. Limited Secretary • Unreported | 31 Dec 1992←3 Years→1 Apr 1996 | Active | |
Design Installation Service (Electrical) Limited Secretary • Unreported | 31 Dec 1992←3 Years→1 Apr 1996 | Dissolved | |
| Design Installation Service Limited Secretary • Unreported | 31 Dec 1992←3 Years→1 Apr 1996 | Active | |
Kenulf Fine ARTS Limited Secretary • Unreported | 31 Dec 1991←1 Year 11 Months→26 Nov 1993 | Dissolved | |
