| Company | Timeline | Status | |
| W.H.D.Seed Growers Limited Director • Agricultural Merchant | 20 Dec 1991←1 Year→7 Jan 1993 | Active | |
| Crop Marketing (Groups) Limited Director • General Manager Arable Division | 12 Aug 1991←9 Months→31 May 1992 | Active | |
| W.H.D.Seed Growers Limited Director • Unreported | 1 Jan 1970←23 Years→7 Jan 1993 | Active | |
