| Company | Timeline | Status | |
| Dinky-Ducks Ltd Director • Director | 9 Feb 2018←8 Months→8 Oct 2018 | Active | |
| MB Diamond Drilling Ltd Director • Director | 7 Oct 2010←15 Years→Current | Active | |
Robore Kingstar Limited Director • Director | 25 Oct 2006←4 Years→31 Dec 2010 | Dissolved | |
| The Drilling & Sawing Association Limited Director • Director | 27 Apr 2006←1 Year→16 May 2007 | Active | |
