The register
The register lists Cardaq Ltd in London, Greater 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).
Cardaq Limited is the registered name (Companies House number 07805564), a private limited company on the register since 2011. The registered office is at Broadfield Law Uk Llp, One Bartholomew Close, London, EC1A 7BL, EC1A 7BL. Its filed activity puts it in finance and insurance. It has traded under other names before, including Cospay Limited, Payco Financial Services Ltd.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.