The register
Quinine Design Limited, London, London, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Quinine Design Limited (company number 06169444), a private limited company incorporated in 2007, 19 years ago. Registered office: Nw Works Unit 22, 135 Salusbury Road, London, NW6 6RJ, NW6 6RJ. Its filed activity puts it in professional and technical services.
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.