The register
RMSI Limited 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 Reading, Berkshire. The register records its rating as Worker (A rating).
At Companies House the business is Rmsi Limited (company number 04658340), a private limited company incorporated in 2003, 23 years ago. Registered office: Davidson House The Forbury, Forbury Square, Reading, Berkshire, RG1 3EU, RG1 3EU. Its filed activity puts it in it, software and media.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for RMSI Limited's own careers page and the job boards, and the answer changes with the season and the order book.