The register
Box.com (UK) Limited is licensed to sponsor on Skilled Worker and Global Business Mobility: Senior or Specialist Worker. Its entry on the register dates back to at least 2026, and the organisation is based in London. Its rating on the register is Worker (A rating).
Companies House lists it as BOX.COM (UK) LTD, number 08097316, incorporated 2012: 14 years of filings behind the name. The registered office is at White Collar Factory 1 Old Street Yard, Floors 14-15, London, EC1Y 8AF, EC1Y 8AF. By its SIC codes the business is in it, software and media. It has traded under other names before, including BOX.COM(UK) LTD, BOX (UK) LTD.
For a candidate this means one less obstacle: Box.com (UK) Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.