| Company | Timeline | Status | |
| Norton Machining Limited Director • Director | 4 Dec 2012←10 Years→4 Nov 2023 | Dissolved | |
| Whitford Construction Limited Director • Engineer | 18 Oct 2000←1 Year 9 Months→19 Jul 2002 | Active | |
| Whitford Construction Limited Secretary • Unreported | 26 Sep 2000←1 Year 9 Months→19 Jul 2002 | Active | |
| ARC Alloys Limited Director • Director | 9 Oct 1998←27 Years→Current | Active | |
