The register
The register lists Digital Unlimited Group Ltd 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 Digital Unlimited Group Ltd (company number 00210505), a private limited company incorporated in 1925, 100 years ago. Registered office: The Old Town Hall 71, Christchurch Road, Ringwood, BH24 1DH, BH24 1DH. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Creston Ltd, Creston PLC.
Holding a licence is the expensive, slow part done. For Digital Unlimited Group Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.