The register
The register lists Alt Atlas Limited in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
At Companies House the business is Alt Atlas Ltd (company number 13742946), a private limited company incorporated in 2021, 4 years ago. Registered office: 145 Northcurch Road Northchurch Road, London, N1 3NT, N1 3NT. Its filed activity puts it 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 Alt Atlas Limited's own careers page and the job boards, and the answer changes with the season and the order book.