The register
The register lists Feix&Merlin Ltd 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).
Feix&merlin Ltd is the registered name (Companies House number 05898032), a private limited company on the register since 2006. The registered office is at Unit C2 Bussey Building, Copeland Road, London, SE15 3SN, SE15 3SN. By its SIC codes the business is in professional and technical services.
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.