The register
The register lists Long Life Windows Ltd in Manchester, Lancashire as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Long Life Windows Ltd is the registered name (Companies House number 11209089), a private limited company on the register since 2018. Registered office: Unit 44c Higher Ardwick, Manchester, M12 6DA, M12 6DA. Its filed activity puts it in manufacturing and engineering.
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.