| Artistic Director | Lisa Spirling |
| Executive Director | Andrew Shepherd |
| Producer | Jake Orr |
| Literary Manager | Steve Harper |
| Operations Manager | Anna De Freitas |
| Marketing Coordinator | Rebecca Usher |
| Technical Manager | Alastair Borland |
| Literary Associate | Lauretta Barrow |
| Operations Assistant | Nyanna Bentham-Prince |
| Resident Assistant Producers | Jessica Moncur Rhys Newcombe-Jones Alex Sikkink Isabelle Culkin |
| Intern | Katarina Grabowsky |
Senior Readers – Kate Brower, Cressida Brown, Lisa Cagnacci, Martin Edwards, Uju Enendu, Sarah Grochala, Rebecca Latham, Joel Ormsby, Nika Obydzinski
For press enquiries please contact Nancy at nancy@nancypoolepr.com
For all other enquiries please contact info@theatre503.com
| Erica Whyman (Chair) | Deputy Artistic Director, Royal Shakespeare Company |
| Royce Bell (Vice Chair) | Chair, Punchdrunk Theatre Company |
| Chris Campbell | Literary Manager, Royal Court Theatre |
| Joachim Fleury | Partner, Clifford Chance |
| Celine Gagnon | Chief Executive, The Funding Network |
| Eleanor Lloyd | Producer, Eleanor Lloyd Productions |
| Marcus Markou | Filmmaker, Entrepreneur |
| Geraldine Sharpe-Newton | Communications Strategist |
| Jack Tilbury | Director, Plann Ltd |
| Roy Williams OBE | Playwright |