| Company | Timeline | Status | |
| Yorkshire Independent Referrals Ltd Director • Vet | 15 Aug 2024←1 Year 2 Months→Current | Active | |
| Emley Show Society Director • Veterinary Surgeon | 12 Dec 2023←1 Year 10 Months→Current | Active | |
| Donaldson's Properties Ltd Director • Veterinary Surgeon | 3 Oct 2022←3 Years→Current | Active | |
| Donaldson's Properties Holdings Ltd Director • Veterinary Surgeon | 3 Oct 2022←3 Years→Current | Active | |
| High Octane Investments Ltd Director • Vet | 28 Apr 2022←3 Years→Current | Active | |
| Donaldson's Development Ltd Director • Vet | 10 Sep 2021←4 Years→Current | Active | |
| Donaldson's Topco Ltd Director • Vet | 5 Aug 2021←4 Years→Current | Active | |
| Donaldson's Farm And Equine Ltd Director • Vet | 5 Aug 2021←2 Years 7 Months→22 Mar 2024 | Active | |
| Donaldson's Holdings Ltd Director • Vet | 14 Mar 2018←7 Years→Current | Active | |
