| Company | Timeline | Status | |
| Geoassist Limited Director • Director  | 17 Aug 2000←25 Years→Current  | Active  | |
Geo Smit Limited Director • Civil Engineer  | 29 Aug 1995←20 Years→7 Jun 2016  | Dissolved  | |
Geo-Research Limited Director • Engineer  | 31 Dec 1991←25 Years→24 Jan 2017  | Dissolved  | |
