| Company | Timeline | Status | |
| Unimax Software Limited Director • Sales Director | 13 Aug 2001←1 Year 5 Months→1 Feb 2003 | Dissolved | |
| Highland Gate Limited Director • Director | 29 May 2000←2 Years 1 Month→4 Jul 2002 | Active | |
| Hale Hamilton (Valves) Limited Director • Director | 27 Feb 1995←1 Year 6 Months→6 Sep 1996 | Active | |
