| Company | Timeline | Status | |
| Tibbs Dementia Foundation Director • Retired | 22 May 2024←1 Year 5 Months→Current | Active | |
Horizon Health Commissioning Limited Director • General Practitioner | 18 May 2007←7 Years→5 May 2015 | Dissolved | |
Horizon Health Choices Limited Director • General Practitioner | 18 May 2007←7 Years→23 Mar 2015 | Dissolved | |
