The register
The register lists Grenergy Renewables UK Limited in London as a licensed sponsor on Skilled Worker and Global Business Mobility: Senior or Specialist 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 Grenergy Renewables UK Limited, number 12875804, incorporated 2020: 6 years of filings behind the name. The registered office is at 6th Floor 25 Farringdon Street, London, EC4A 4AB, EC4A 4AB. Its filed activity puts it in construction.
Holding a licence is the expensive, slow part done. For Grenergy Renewables UK Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.