The register
The register lists MDSOL Europe Ltd in Hammersmith, 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. Its rating on the register is Worker (A rating).
At Companies House the business is Mdsol Europe Limited (company number 05003229), a private limited company incorporated in 2003, 22 years ago. The registered office is at 12 Hammersmith Grove, 9th Floor, London, W6 7AP, W6 7AP. By its SIC codes the business is in it, software and media. It has traded under other names before, including Medidata Solutions (europe) Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for MDSOL Europe Ltd's own careers page and the job boards, and the answer changes with the season and the order book.