The register
The register lists Hzyt UK 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).
At Companies House the business is Hzyt UK Limited (company number 08443407), a private limited company incorporated in 2013, 13 years ago. Registered office: Unit 3.34 Chester House Kennington Park,, 1-3 Brixton Road,, London, SW9 6DE, SW9 6DE. Its filed activity puts it in professional and technical services. It has traded under other names before, including 08443407 Limited, Exponential Intel Limited.
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.