The register
The register lists Boston Manor Hotel in London, London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Boston Manor Hotel Limited is the registered name (Companies House number 06763404), a private limited company on the register since 2008. The registered office is at 152 Boston Road, Hanwell, W7 2HJ, W7 2HJ. Its filed activity puts it in hospitality.
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.