| Company | Timeline | Status | |
| GB Potatoes Organisation Ltd Director • Farmer | 5 May 2023←2 Years 5 Months→Current | Active | |
| GB Potatoes Organisation Ltd Director • Farmer | 4 May 2022←2 Months→20 Jul 2022 | Active | |
| Grewar Farming (Careston) Ltd Director • Director | 21 Dec 2021←3 Years→Current | Active | |
| Dronley Farming Ltd Director • Farmer | 12 May 2016←9 Years→Current | Active | |
| Grewar's Farm Shop Ltd Director • Farmer | 18 Dec 2015←9 Years→Current | Active | |
| A & P Grewar (Black Isle) Limited Director • Farmer | 24 Jul 2009←16 Years→Current | Active | |
