| Company | Timeline | Status | |
Oartx Ltd Director • Web Designer  | 3 Nov 2010←7 Years→31 Jul 2018  | Dissolved  | |
| Susumu Limited Director • General Manager  | 1 Mar 2008←17 Years→Current  | Active  | |
| Springfield Resources Limited Director • Website Developer  | 29 Sep 2005←14 Years→28 Feb 2020  | Active  | |
| Springfield Resources Limited Secretary • Unreported  | 7 Jan 2004←16 Years→28 Feb 2020  | Active  | |
