The register
The register lists UK-2 Limited in Leeds 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).
Companies House lists the business as UK-2 Limited, company number 16828837, a private limited company. The registered office is at Units 4 - 5 Tristram Centre, Brown Lane West, Leeds, LS12 6BF, LS12 6BF. By its SIC codes the business is in it, software and media. It has traded under other names before, including Your.online Cirrus Ltd.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for UK-2 Limited's own careers page and the job boards, and the answer changes with the season and the order book.