| Company | Timeline | Status | |
| Geotec Limited Director • Unreported | 6 Sep 2005←20 Years→Current | Active | |
| Underground Mapping Limited Secretary • Company Director | 25 Jul 2001←24 Years→Current | Active | |
| Local Limited Director • Co Director | 25 Jul 2001←22 Years→21 Nov 2023 | Dissolved | |
| Local Limited Secretary • Co Director | 25 Jul 2001←22 Years→21 Nov 2023 | Dissolved | |
| Underground Mapping Limited Director • Unreported | 25 Jul 2001←24 Years→Current | Active | |
| Geotec Surveys Limited Director • Manager | 22 Dec 1998←26 Years→Current | Active | |
