The register
The register lists Sintl Ltd in Mitcham, Surrey as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Sintl Ltd is the registered name (Companies House number 05722278), a private limited company on the register since 2006. The registered office is at Wandle House, 10 Riverside Drive, Mitcham, CR4 4BU, CR4 4BU. By its SIC codes the business is in construction. It has traded under other names before, including Comex UK Ltd.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Sintl Ltd's own careers page and the job boards, and the answer changes with the season and the order book.