| Company | Timeline | Status | |
| Neurolegal Services Limited Director • Medical Consultant | 4 Dec 2009←15 Years→Current | Liquidation | |
| Sheffield Radiosurgery Limited Director • Medical Consultant | 3 Dec 2009←12 Years→26 Feb 2022 | Dissolved | |
Sheffield Spine (Kemeny) Limited Director • Medical Consultant | 3 Dec 2009←8 Years→17 Jul 2018 | Dissolved | |
| British Radiosurgery Society Director • Lead Consultant | 21 Aug 2008←8 Years→9 Mar 2017 | Active | |
