| Company | Timeline | Status | |
| Syderstone Farms Limited Secretary • Director | 1 May 1991←34 Years→Current | Active | |
| Syderstone Farms Limited Director • Director | 1 May 1991←34 Years→Current | Active | |
| Ringfield Farm Limited Director • Company Director | 31 Jan 1991←34 Years→Current | Active | |
| Ringfield Farm Limited Secretary • Unreported | 31 Jan 1991←2 Years 11 Months→17 Jan 1994 | Active | |
