The register
The register lists BenevolentAI 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).
Companies House lists it as Benevolentai Limited, number 09781806, incorporated 2015: 11 years of filings behind the name. Registered office: 4-8 Maple Street, London, W1T 5HD, W1T 5HD. Its filed activity puts it in professional and technical services.
For a candidate this means one less obstacle: BenevolentAI Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.