| Company | Timeline | Status | |
| Tego Roofing Limited Secretary • Contract Manager | 18 Jun 2001←17 Years→21 Dec 2018 | Dissolved | |
| Tego Roofing Limited Director • Contract Manager | 15 May 2001←17 Years→21 Dec 2018 | Dissolved | |
| Widespec Systems Limited Director • Unreported | 25 Aug 1997←28 Years→Current | Active | |
