The register
The register lists Cirrus Research plc in Hunmanby, North Yorkshire as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Cirrus Research PLC is the registered name (Companies House number 00987160), a public limited company on the register since 1970. The registered office is at Acoustic House, Bridlington Road, Hunmanby, North Yorkshire, YO14 0PH, YO14 0PH. Its filed activity puts it in manufacturing and engineering.
For a candidate this means one less obstacle: Cirrus Research plc already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.