The register
The register lists Thondon Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Thondon Limited is the registered name (Companies House number 07017366), a private limited company on the register since 2009. The registered office is at 98 Stoke Newington High Street, London, N16 7NY, N16 7NY. Its filed activity puts it in retail.
For a candidate this means one less obstacle: Thondon Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.