The register
The register lists Corcel Plc in London 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).
At Companies House the business is Corcel PLC (company number 05227458), a public limited company incorporated in 2004, 22 years ago. The registered office is at 6th Floor 99 Gresham Street, London, EC2V 7NG, EC2V 7NG. Its filed activity puts it in professional and technical services. It has traded under other names before, including Regency Mines PLC, Regency Mines Limited.
For a candidate this means one less obstacle: Corcel Plc already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.