The register
The register lists The Millennium Alliance Limited 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).
The Millennium Alliance Ltd is the registered name (Companies House number 15222089), a private limited company on the register since 2023. Registered office: C/O Saffery Llp St John's Court, Easton Street, High Wycombe, Buckinghamshire, HP11 1JX, HP11 1JX. Its filed activity puts it in it, software and media.
For a candidate this means one less obstacle: The Millennium Alliance Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.