The register
The register lists G-Core Limited in Haslingfield, Barrington as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is G-core Limited (company number 08835345), a private limited company incorporated in 2014, 12 years ago. The registered office is at Unit 1, Church Meadows Haslingfield Road, Barrington, Cambridge, CB22 7RG, CB22 7RG. By its SIC codes the business is in construction.
Holding a licence is the expensive, slow part done. For G-Core Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.