The register
Reference Data Services (UK) Ltd is licensed to sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Its entry on the register dates back to at least 2026, and the organisation is based in Bristol. The register records its rating as Worker (A rating).
Companies House lists it as Reference Data Services (UK) Limited, number 09570009, incorporated 2015: 11 years of filings behind the name. The registered office is at 62-64 Cornhill, London, EC3V 3NH, EC3V 3NH. Its filed activity puts it in it, software and media. It has traded under other names before, including Smartstream Rdu (UK) Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Reference Data Services (UK) Ltd's own careers page and the job boards, and the answer changes with the season and the order book.