The register
The register lists Lansha Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Lansha Ltd, number 09014854, incorporated 2014: 12 years of filings behind the name. Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, WC2H 9JQ. Its filed activity puts it in wholesale.
Holding a licence is the expensive, slow part done. For Lansha Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.