The register
Constellium UK Limited, Uxbridge, Middlesex, holds a Home Office sponsor licence covering 2 routes: Global Business Mobility: Senior or Specialist Worker and Skilled Worker. It has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Constellium UK Limited is the registered name (Companies House number 00226185), a private limited company on the register since 1927. Registered office: Grenville Court Britwell Road, Burnham, Slough, Bucks, SL1 8DF, SL1 8DF. By its SIC codes the business is in wholesale. It has traded under other names before, including Alcan International Network UK Limited, Pechiney U.K. Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Constellium UK Limited's own careers page and the job boards, and the answer changes with the season and the order book.