The register
ClientEarth 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 London. Its rating on the register is Worker (A rating).
Clientearth is the registered name (Companies House number 02863827), a company limited by guarantee on the register since 1993. The registered office is at The Joinery, 34 Drayton Park, London, N5 1PB, N5 1PB. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Earthrights: the Environmental Law and Resource Centre, The Environmental Law Centre.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for ClientEarth's own careers page and the job boards, and the answer changes with the season and the order book.