| Company | Timeline | Status | |
| GWL Drilling Specialists Limited Director • Director | 30 Apr 2013←8 Months→18 Jan 2014 | Dissolved | |
| Gideaward West Limited Director • Director | 19 Mar 2004←9 Years→25 Feb 2014 | Dissolved | |
| Acemaster Products Limited Director • Executive | 22 Oct 1996←1 Year 7 Months→23 May 1998 | Dissolved | |
| Acemaster Products Limited Secretary • Company Secretary | 22 Oct 1996←2 Years 7 Months→23 May 1999 | Dissolved | |
| Gideaward West Limited Secretary • Manager | 7 Mar 1994←10 Years→19 Mar 2004 | Dissolved | |
| Gideaward West Limited Secretary • Contracts Manager | 23 Jan 1992←13 Days→5 Feb 1992 | Dissolved | |
