The register
The register lists XCZ Development Ltd in Liverpool 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 Xcz Development Ltd, number 11080637, incorporated 2017: 8 years of filings behind the name. The registered office is at 48 - 52 Penny Lane Mossley Hill, Liverpool, Merseyside, L18 1DG, L18 1DG. Its filed activity puts it in construction.
Holding a licence is the expensive, slow part done. For XCZ Development Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.