The register
The register lists The PHA Group in London, 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).
Companies House lists it as The Pha Group Limited, number 05385944, incorporated 2005: 21 years of filings behind the name. The registered office is at 5th Floor 11 Slingsby Place, St Martin's Courtyard, London, WC2E 9AB, WC2E 9AB. By its SIC codes the business is in it, software and media. It has traded under other names before, including Pha Media Limited, Phil Hall Associates Limited.
For a candidate this means one less obstacle: The PHA Group already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.