| Company | Timeline | Status | |
| Emis Group Limited Director • Chief Medical Officer | 12 Nov 2024←1 Year→Current | Active | |
| Proxemis Limited Director • Chief Medical Officer | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| Social Prescriptions Limited Director • Medical Practitioner | 26 Jan 2017←8 Years→Current | Active | |
| Healthcare Gateway Limited Director • Director | 6 Mar 2014←9 Years→18 Jul 2023 | Dissolved | |
| RX Systems Limited Director • Medical & Development Director | 11 Jul 2012←2 Years 11 Months→1 Jul 2015 | Dissolved | |
| Egton Medical Information Systems Limited Director • Chief Medical Officer | 20 Jun 2011←14 Years→Current | Active | |
| The Emis National User Group Director • Gp | 22 Sep 2000←5 Years→19 Jan 2006 | Active | |
