The register
The register lists Painhas Energy Ltd in Scotland as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Painhas Energy Ltd is the registered name (Companies House number SC704304), a private limited company on the register since 2021. The registered office is at Reception Office - Powerline Industrial Estate, Roadmeetings, Carluke, ML8 4QG, ML8 4QG. Its filed activity puts it in construction.
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.