The register
The register lists Y & Y (NE) Ltd in Darlington, County Durham as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Y & Y (NE) LTD, number 09285058, incorporated 2014: 12 years of filings behind the name. Registered office: 7 Bondgate, Darlington, County Durham, DL3 7JA, DL3 7JA. Its filed activity puts it in other 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.