The register
The register lists eResearch Technology Limited in Nottingham 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 Eresearchtechnology Limited, number 02126652, incorporated 1987: 39 years of filings behind the name. Registered office: Clario/Regus 1st Floor Lock House, Castle Meadow Road, Nottingham, NG2 1AG, NG2 1AG. Its filed activity puts it in professional and technical services. It has traded under other names before, including Premier Research Worldwide Limited, Research Data Worldwide Limited.
For a candidate this means one less obstacle: eResearch Technology Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.