The register
The register lists VX Fiber Limited in Guildford, Surrey 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. Its rating on the register is Worker (A rating).
VX Fiber Limited is the registered name (Companies House number 10556810), a private limited company on the register since 2017. The registered office is at One, St Peter's Square, Manchester, M2 3DE, M2 3DE. Its filed activity puts it in it, software and media. It has traded under other names before, including Vnxt UK 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.