The register
Subex UK Limited, Harrow, Middlesex, holds a Home Office sponsor licence covering 2 routes: Global Business Mobility: Senior or Specialist Worker and Skilled Worker. It has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Subex (UK) Limited, number 04190929, incorporated 2001: 25 years of filings behind the name. The registered office is at Unit 1j, Sambhav House, First Floor (Former Debenhams), 275 - 287 Station Road, Harrow, Greater London, HA1 1NA, HA1 1NA. Its filed activity puts it in it, software and media. It has traded under other names before, including Subex Azure (UK) Limited, Azure Solutions Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Subex UK Limited's own careers page and the job boards, and the answer changes with the season and the order book.