The register
Aptamer Group PLC, York, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Aptamer Group PLC, number 09061413, incorporated 2014: 12 years of filings behind the name. Registered office: Windmill House, Innovation Way, York, YO10 5BR, YO10 5BR. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Aptamer Group Limited, Bluebird 123 Limited.
For a candidate this means one less obstacle: Aptamer Group PLC already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.