The register
The register lists City Link Property Management 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 City Link Property Management Ltd, number 08219202, incorporated 2012: 14 years of filings behind the name. Registered office: 18th & 19th Floors 100 Bishopsgate, London, EC2M 1GT, EC2M 1GT. By its SIC codes the business is in property.
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.