The register
The register lists Knox Digital Limited in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Knox Digital Limited (company number 15767214), a private limited company incorporated in 2024, 2 years ago. Registered office: 1 Plato Place, 72-74 St Dionis Road, Fulham, London, SW6 4TU, SW6 4TU. By its SIC codes the business is in professional and technical services.
Holding a licence is the expensive, slow part done. For Knox Digital Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.