The register
The register lists Clsa (UK) 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. Rating on the current register: Worker (A rating).
Clsa (UK) is the registered name (Companies House number 01008262), a private unlimited company on the register since 1971. The registered office is at Level 34 8 Bishopsgate, London, EC2N 4BQ, EC2N 4BQ. By its SIC codes the business is in finance and insurance. It has traded under other names before, including Credit Lyonnais Securities, Laing & Cruickshank.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Clsa (UK)'s own careers page and the job boards, and the answer changes with the season and the order book.