| Company | Timeline | Status | |
| Processors & Growers Research Organisation Director • Farmer | 7 Jun 2016←5 Years→15 Jun 2021 | Active | |
| I.W. Renner & Sons Director • Farming | 24 Nov 1992←33 Years→Current | Active | |
| I.W. Renner & Sons Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
