The register
O Stone UK Ltd, greys, 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 O Stone (UK) Ltd (company number 08918977), a private limited company incorporated in 2014, 12 years ago. The registered office is at Unit 5 Acorn Trading Centre, Gumley Road, Grays, Essex, RM20 4XB, RM20 4XB. By its SIC codes the business is in manufacturing and engineering.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for O Stone UK Ltd's own careers page and the job boards, and the answer changes with the season and the order book.