The register
The register lists d&b solutions UK 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).
Companies House lists it as D&B Solutions UK Limited, number 01031687, incorporated 1971: 54 years of filings behind the name. The registered office is at 20 Merton Industrial Park, Jubilee Way, Wimbledon, London, SW19 3WL, SW19 3WL. By its SIC codes the business is in business services. It has traded under other names before, including White Light Limited, White Light (electrics) Limited.
Holding a licence is the expensive, slow part done. For d&b solutions UK Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.