| Company | Timeline | Status | |
| Siel Energy Systems Limited Secretary • Unreported  | 20 Aug 1993←5 Years→27 Jul 1999  | Active  | |
| Siel Energy Systems Limited Director • Managing Director  | 1 Jul 1993←6 Years→27 Jul 1999  | Active  | |
| Kestrel Consultants Limited Director • Company Director  | 17 May 1992←7 Years→28 Jul 1999  | Active  | |
| Simreed Limited Director • Electrical Engineer  | 24 Jun 1991←8 Years→27 Jul 1999  | Active  | |
