| Company | Timeline | Status | |
| Teco Capital Limited Director • Engineer | 6 Mar 2012←8 Years→28 Sep 2020 | Active | |
| Teco Ventures Limited Director • Engineer | 15 May 2000←20 Years→28 Sep 2020 | Active | |
| Teco Ventures Limited Secretary • Unreported | 15 May 2000←20 Years→28 Sep 2020 | Active | |
| Ron Sammons Limited Secretary • Unreported | 5 Sep 1991←28 Years→16 Jul 2020 | Active | |
| Ron Sammons Limited Director • Co Director | 20 Aug 1979←41 Years→28 Sep 2020 | Active | |
