The register
The register lists Roko Ltd 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).
Companies House lists it as Roko Ltd, number 04841469, incorporated 2003: 23 years of filings behind the name. The registered office is at Savoy House, Savoy Circus, London, W3 7DA, W3 7DA. Its filed activity puts it in hospitality.
For a candidate this means one less obstacle: Roko Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.