The register
The register lists Catalyst Performance 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 Catalyst Performance Ltd, number 13632394, incorporated 2021: 5 years of filings behind the name. The registered office is at 151 Walworth Road, London, Greater London, SE17 1RS, SE17 1RS. Its filed activity puts it in it, software and media. It has traded under other names before, including Druid Web Development Limited.
For a candidate this means one less obstacle: Catalyst Performance Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.