The register
The register lists Voip-Un Limited in Poole, Dorset as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Voip-UN Limited is the registered name (Companies House number 05225497), a private limited company on the register since 2004. Registered office: 6 Albany Business Park, Cabot Lane, Poole, Dorset, BH17 7BX, BH17 7BX. By its SIC codes the business is in it, software and media. It has traded under other names before, including Support UN Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Voip-Un Limited's own careers page and the job boards, and the answer changes with the season and the order book.