The register
Anritsu, Luton, Beds, holds a Home Office sponsor licence covering 2 routes: Skilled Worker and Global Business Mobility: Senior or Specialist Worker. It has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Anritsu Limited, number 01919347, incorporated 1985: 41 years of filings behind the name. The registered office is at 12 Wellington Place, Leeds, LS1 4AP, LS1 4AP. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Anritsu Wiltron Limited, Wiltron 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.