The register
The register lists BUX Financial Services Limited 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 Bux Financial Services Ltd, number 09809664, incorporated 2015: 11 years of filings behind the name. The registered office is at Suite 1, 3rd Floor 11-12 St. James's Square, London, SW1Y 4LB, SW1Y 4LB. Its filed activity puts it in finance and insurance.
Holding a licence is the expensive, slow part done. For BUX Financial Services Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.