The register
The register lists Almacantar Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Almacantar Limited is the registered name (Companies House number 07038904), a private limited company on the register since 2009. The registered office is at 3 Quebec Mews, London, W1H 7NX, W1H 7NX. Its filed activity puts it in professional and technical services.
For a candidate this means one less obstacle: Almacantar Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.