Tamsin joined The Gym Group in May 2025 and is Chair of the Remuneration and Sustainability Committees. She is also currently a non-executive director at Auction Technology Group, where she is the Remuneration Committee Chair, Funding Circle (effective 13 July 2026) and Into University Partnerships. Prior to these roles she was the chief executive officer of Findmypast, managing director of the TUI Group, head of e-commerce at Betfair and held various marketing, product and commercial roles at Microsoft and Amazon.