The register
The register lists Lunfardo 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).
At Companies House the business is Lunfardo Ltd. (company number 10341866), a private limited company incorporated in 2016, 10 years ago. Registered office: 49 Lexington Street, Basement And Ground Floor, London, W1F 9AP, W1F 9AP. By its SIC codes the business is in food and drink manufacturing.
Holding a licence is the expensive, slow part done. For Lunfardo Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.