The register
The register lists Leonid Group Ltd in Bishop's Stortford, Herts 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).
Leonid Group Ltd is the registered name (Companies House number 11622430), a private limited company on the register since 2018. The registered office is at 5 Ducketts Wharf, South Street, Bishop's Stortford, Herts, CM23 3AR, CM23 3AR. Its filed activity puts it in recruitment and employment agencies.
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.