The register
The register lists Nopso Ltd in Covent Garden, 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).
Companies House lists it as Nopso Ltd, number 13575462, incorporated 2021: 5 years of filings behind the name. Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, WC2H 9JQ. By its SIC codes the business is in it, software and media.
Holding a licence is the expensive, slow part done. For Nopso Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.