| Company | Timeline | Status | |
| Invertron Simulators Limited Director • Company Director | 24 Apr 1992←1 Year 6 Months→31 Oct 1993 | Active | |
| Cae (UK) Plc Director • Company Director | 24 Apr 1992←1 Year 6 Months→31 Oct 1993 | Active | |
| Invertron Simulators Limited Director • Unreported | 1 Jan 1970←23 Years→31 Oct 1993 | Active | |
