The register
NetApp UK 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 Windsor. Its rating on the register is Worker (A rating).
Companies House lists it as Netapp UK Ltd, number 02998329, incorporated 1994: 31 years of filings behind the name. Registered office: Windsor 2 Arthur Road, Windsor, SL4 1RS, SL4 1RS. Its filed activity puts it in wholesale. It has traded under other names before, including Network Appliance Ltd., Earlypolicy 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.