The register
The register lists Semo Limited T/A subway in Barry, Vale of Glamorgan as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Semo Limited is the registered name (Companies House number 06211683), a private limited company on the register since 2007. Registered office: 82 Holton Road, Barry, Vale Of Glamorgan, CF63 4HE, CF63 4HE. 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.