The register
Sentinel Labs Limited, Cheltenham, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Sentinel Labs Ltd (company number 10486642), a private limited company incorporated in 2016, 9 years ago. The registered office is at Fourth Floor St James House, St James' Square, Cheltenham, GL50 3PR, GL50 3PR. Its filed activity puts it in it, software and media.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Sentinel Labs Limited's own careers page and the job boards, and the answer changes with the season and the order book.