| Company | Timeline | Status | |
| Conspec Contracts Limited Director • Executive  | 19 Oct 1991←1 Year 1 Month→16 Dec 1992  | Active  | |
| Prinradal Limited Director • Executive  | 16 Oct 1991←1 Year 2 Months→16 Dec 1992  | Active  | |
| Construction Specialties (U.K.) Limited Director • Unreported  | 16 Oct 1991←1 Year 2 Months→16 Dec 1992  | Active  | |
