The register
Petroxin Ltd, Middlesex, 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 Petroxin Ltd (company number 08685446), a private limited company incorporated in 2013, 13 years ago. The registered office is at Matrix Business Centre, 167 Station Road, Edgware, Middlesex, HA8 7JU, HA8 7JU. Its filed activity puts it in professional and technical services. It has traded under other names before, including Petroxin Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Petroxin Ltd's own careers page and the job boards, and the answer changes with the season and the order book.