The register
The register lists Alya London 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).
Companies House lists it as Alya London Ltd, number 14917968, incorporated 2023: 3 years of filings behind the name. The registered office is at 139 High Street, Enfield, Middlesex, EN3 4EB, EN3 4EB. By its SIC codes the business is in other services.
Holding a licence is the expensive, slow part done. For Alya London Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.