The register
McCarthy Denning Limited, :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).
Mccarthy Denning Limited is the registered name (Companies House number 08460511), a private limited company on the register since 2013. Registered office: 70 Mark Lane, London, EC3R 7NQ, EC3R 7NQ. 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.