| Company | Timeline | Status | |
| Launchchange Instrumentation Limited Director • Company Director | 14 May 1999←3 Years→30 Apr 2003 | Active | |
| Ele Datasystems Director • Finance Director | 1 Jul 1997←8 Months→1 Mar 1998 | Dissolved | |
| Pennon Power Limited Director • Finance Director | 1 Jul 1997←8 Months→1 Mar 1998 | Active | |
| Peninsula Director • Finance Director | 1 Jul 1997←8 Months→1 Mar 1998 | Dissolved | |
| Haul Waste Limited Director • Finance Director | 1 Jul 1997←8 Months→1 Mar 1998 | Dissolved | |
Salpa-Kay Limited Secretary • Director | 24 Jun 1994←2 Years 3 Months→30 Sep 1996 | Active | |
Salpa-Kay Limited Director • Group Financial Director | 10 Nov 1993←2 Years 10 Months→30 Sep 1996 | Active | |
| Allen Power Engineering Limited Director • Company Director | 5 Apr 1992←1 Year 7 Months→1 Nov 1993 | Dissolved | |
| Allen Power Engineering Limited Secretary • Unreported | 5 Apr 1992←1 Year 7 Months→1 Nov 1993 | Dissolved | |
