The register
Entrust Security UK Limited, Cambridge, 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. Its rating on the register is Worker (A rating).
Entrust Security UK Limited is the registered name (Companies House number 11673268), a private limited company on the register since 2018. Registered office: 1 Station Square, Cambridge, CB1 2GA, CB1 2GA. Its filed activity puts it in wholesale. It has traded under other names before, including Ncipher Security Limited.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.