| Company | Timeline | Status | |
| Advanced Oncotherapy Plc Director • Professor | 25 Oct 2013←4 Years→2 Jul 2018 | In Administration | |
| Chris Nutting Oncology Limited Director • Oncologist | 16 Mar 2010←15 Years→Current | Active | |
| Oracle Head And Neck Cancer UK Limited Director • Medical Consultant | 14 Jan 2010←5 Years→6 Oct 2015 | Active | |
| Robotic Radiosurgery LLP Non-designated LLP Member • Unreported | 29 Oct 2007←18 Years→Current | Active | |
