| Company | Timeline | Status | |
| Crown Bar (Woodside) Limited Director • Director | 4 May 2007←18 Years→Current | Active | |
Walpat Investments Limited Director • Director | 17 Aug 2000←15 Years→19 Jul 2016 | Dissolved | |
Grampian Electronic Components Limited Director • Director | 15 Nov 1988←29 Years→24 Apr 2018 | Dissolved | |
