The register
The register lists CZ Luton Ltd in Luton as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as CZ Luton Ltd, number 09433382, incorporated 2015: 11 years of filings behind the name. The registered office is at 6 Leagrave Road, Luton, LU4 8HZ, LU4 8HZ. Its filed activity puts it in retail.
For a candidate this means one less obstacle: CZ Luton Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.