The register
The register lists Dorco U.K. Limited in London as a licensed sponsor on Skilled Worker and Global Business Mobility: Senior or Specialist Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Dorco U.K. Limited, number 07286576, incorporated 2010: 16 years of filings behind the name. The registered office is at 303a 165 The Broadway, Wimbledon, London, SW19 1NE, SW19 1NE. Its filed activity puts it in wholesale. It has traded under other names before, including Dorco Europe Limited.
Holding a licence is the expensive, slow part done. For Dorco U.K. Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.