The register
Hat Trick Productions Ltd, London, holds a Home Office sponsor licence on the Creative Worker route, and has been on the register since at least 2026. Rating on the current register: Temporary Worker (A rating).
Hat Trick Productions Limited is the registered name (Companies House number 01909622), a private limited company on the register since 1985. Registered office: 7 Savoy Court, London, WC2R 0EX, WC2R 0EX. By its SIC codes the business is in arts, sport and leisure.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.