The register
The register lists Wedel Art Limited 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).
Companies House lists it as Wedel Art Limited, number 05072515, incorporated 2004: 22 years of filings behind the name. The registered office is at C/O Azets Burnham Yard, London End, Beaconsfield, Buckinghamshire, HP9 2JH, HP9 2JH. Its filed activity puts it in professional and technical services. It has traded under other names before, including Artis UK Limited, Art Adventures UK 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.