| Company | Timeline | Status | |
| U2 Diamond Prices Limited Director • Geostatistician | 4 Mar 2011←6 Years→18 Jan 2018 | Dissolved | |
| Neil Buxton Limited Secretary • Consultant | 9 Apr 2003←22 Years→Current | Active | |
| Neil Buxton Limited Director • Unreported | 9 Apr 2003←22 Years→Current | Active | |
