The register
The register lists Zone central ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Zone Central Ltd, number 12438247, incorporated 2020: 6 years of filings behind the name. Registered office: Ground Floor Centenary House, Peninsula Park, Rydon Lane, Exeter, EX2 7XE, EX2 7XE. By its SIC codes the business is in business services. It has traded under other names before, including Zone Centralb Ltd.
For a candidate this means one less obstacle: Zone central ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.