Gill is the current Chairperson of the Global Online Safety Regulators Network (GOSRN), while Ofcom holds the Chair seat in 2024. GOSRN is the only network of online safety regulators in the world, working to build regulatory coherence across jurisdictions working to keep their users safe online. Up until very recently, Gill was also Ofcom's Group Director for Online Safety where she led the implementation of one of the UK’s most significant pieces of new tech legislation, the Online Safety Act. Prior to this, Gill was the inaugural Chief Executive of the UK’s Digital Regulation Cooperation Forum (DRCF) where she established the DRCF as a world-leading approach to implementing digital regulation. Since finishing her UK role, Gill has become a Visiting Policy Fellow at the Oxford Internet Institute, focusing on global developments in online and AI safety.

Gill spent four years as Google UK’s Senior Director of Client Solutions & Analytics, leading teams in data analysis, measurement, user experience, consumer segmentation, having previously led their Market Insights across EMEA.  Gill previously worked at Channel Four and BBC Worldwide in a variety of strategy leadership and technology-driven roles, beginning her career at the Bank of England and Deloitte Consulting.

Gill holds a Master’s degree at the University of Oxford’s Internet Institute and is a Fellow of the Institute of Chartered Accountants.  She is a Non-Executive Director and Audit Committee Chair of Informa plc, the British Olympic Association, and Chair of the Board for The Rugby World Cup 2025.