The register
The register lists Human Resources Business Solutions 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 Human Resources Business Solutions Limited, number 11474889, incorporated 2018: 8 years of filings behind the name. The registered office is at 87 Melrose Avenue, Mitcham, CR4 2ED, CR4 2ED. Its filed activity puts it in it, software and media.
For a candidate this means one less obstacle: Human Resources Business Solutions already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.