The register
The register lists Allin1 Advisory Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Allin1 Advisory Ltd is the registered name (Companies House number 15060175), a private limited company on the register since 2023. Registered office: 1 Cornhill, London, EC3V 3ND, EC3V 3ND. By its SIC codes the business is in professional and technical services.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Allin1 Advisory Ltd's own careers page and the job boards, and the answer changes with the season and the order book.