Committees
| Name | Role | Affiliation |
| Prof Henry Kitchener (Chair) | Independent Chairman | The University of Manchester |
| Professor Julietta Patnick | Independent Member | Oxford University |
| Ms Annwen Jones | Independent Member & Lay Representative | Chief Executive, Target Ovarian Cancer |
| Professor Jack Cuzick | Independent Member | Queen Mary University of London |
| Professor Usha Menon | UKCTOCS core team (voting) | University of London |
| Professor Ian Jacobs | UKCTOCS core team | University of New South Wales |
| Professor Max Parmar | UKCTOCS core team | MRC Clinical Trials Unit |
| Professor Dame Lesley Fallowfield | UKCTOCS core team | University of Sussex |
| Name | Role |
| Professor Usha Menon (Chair) | Principal Investigator |
| Professor Ian Jacobs | Co-Investigator |
| Professor Max Parmar | Co-Investigator / Trial Statistician |
| Dr Steve Skates | Co-Investigator |
| Professor Stuart Campbell | Co-Investigator |
| Professor Ali McGuire | Co-Investigator |
| Mr Tim Mould | Centre Lead, Royal Free, London |
| Professor Dame Lesley Fallowfield | Co-Investigator |
| Mr Rob Woolas | Centre Lead, Portsmouth |
| Dr Aleksandra Gentry-Maharaj | Project Lead |
| Dr Andy Ryan | Data Manager |
| Dr Tindie Kalsi | Senior Research Associate |
| Dr Matthew Burnell | Senior Statistician |
| Ms Chloe Karpinskyj | Research Associate |
| Name | Affiliation |
| Prof Naveena Singh (Chair) | Consultant Pathologist, Barts Health NHS Trust |
| Mr Rob Woolas | Consultant Gynaecological Oncologist, Portsmouth |
| Prof Ranjit Manchandra | Consultant Gynaecological Oncologist, Barts Health NHS Trust |
| Mr Tim Mould | Consultant Gynaecological Oncologist, UCLH |
| Ms Karin Williamson | Consultant Gynaeoncologist, Nottingham |
| Ms Aarti Sharma | Consultant Gynaecological Oncologist, Cardiff |
| Dr Rupali Arora | Consultant Gynaecological Pathologist, UCLH |