The register
The register lists Pruna Industries 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).
Pruna Industries Limited is the registered name (Companies House number 13702802), a private limited company on the register since 2021. The registered office is at 89 Flat 403, Echo House, 89 City Island Way, London, E14 0TT, E14 0TT. By its SIC codes the business is in manufacturing and engineering.
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.