The register
The register lists Stein's Events ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Stein's Events Limited is the registered name (Companies House number 08708577), a private limited company on the register since 2013. The registered office is at 35 Craneford Way, Twickenham, TW2 7SB, TW2 7SB. Its filed activity puts it in hospitality.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Stein's Events ltd's own careers page and the job boards, and the answer changes with the season and the order book.