| Company | Timeline | Status | |
| Starc Property Limited Director • Doctor | 30 Nov 2022←3 Years→Current | Active | |
| David Sweetnam Orthopaedics Limited Director • Director | 13 Dec 2011←10 Years→25 Jul 2022 | Dissolved | |
| Knee Surgery Unit LLP Designated LLP Member • Unreported | 17 Mar 2009←12 Years→31 Mar 2021 | Dissolved | |
