The register
The register lists Cadensys Limited 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 the business as Cadensys Ltd, company number 16171356, a private limited company. Registered office: 128 City Road, London, EC1V 2NX, EC1V 2NX. By its SIC codes the business is in it, software and media.
For a candidate this means one less obstacle: Cadensys Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.