The register
Black Sea Contracting Limited, Hayes, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Black Sea Contracting Limited, number 15364921, incorporated 2023: 2 years of filings behind the name. Registered office: 10 Keith Road, London, E17 5BX, E17 5BX. Its filed activity puts it in construction.
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.