The register
The register lists Nath and Sons UK Ltd in Cambridge as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Nath and Sons UK Ltd is the registered name (Companies House number 10997473), a private limited company on the register since 2017. Registered office: 34 Burleigh Street Burleigh Street, Cambridge, Cambridgeshire, CB1 1DG, CB1 1DG. Its filed activity puts it in retail.
Holding a licence is the expensive, slow part done. For Nath and Sons UK Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.