The register
The register lists Robert Walters PLC in London as a licensed sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled 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 Robert Walters PLC, number 03956083, incorporated 2000: 26 years of filings behind the name. Registered office: 11 Slingsby Place, St Martin's Courtyard, London, WC2E 9AB, WC2E 9AB. By its SIC codes the business is in recruitment and employment agencies. It has traded under other names before, including Hackplimco (no.eighty-three) Public Limited Company.
For a candidate this means one less obstacle: Robert Walters PLC already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.