The register
The register lists Oxford Algorithms Ltd in Oxford as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Oxford Algorithms Ltd (company number 12526866), a private limited company incorporated in 2020, 6 years ago. The registered office is at Bellevue, Fyfield Wick, Abingdon, OX13 5NB, OX13 5NB. By its SIC codes the business is 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 Oxford Algorithms Ltd's own careers page and the job boards, and the answer changes with the season and the order book.