The register
The register lists Star Energy Group Ltd in Sudbrooke, Lincolnshire as a licensed sponsor on Global Business Mobility: Senior or Specialist Worker and Skilled Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as Star Energy Group PLC, number 04981279, incorporated 2003: 22 years of filings behind the name. The registered office is at Welton Gathering Centre, Barfield Lane Off Wragby Road, Sudbrooke, Lincoln, LN2 2QX, LN2 2QX. Its filed activity puts it in mining and quarrying. It has traded under other names before, including Igas Energy PLC, Island Gas Resources PLC.
Holding a licence is the expensive, slow part done. For Star Energy Group Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.