| Company | Timeline | Status | |
| Jamba Projects Limited Director • Builder | 31 Dec 1992←15 Years→12 Apr 2008 | Active | |
| Jamba Land Limited Director • Builder | 31 Oct 1992←15 Years→12 Apr 2008 | Active | |
| Jamba Maintenance Limited Director • Builder | 10 Dec 1991←16 Years→12 Apr 2008 | Active | |
