The register
The register lists GCS Private Limited in Newcastle Upon Tyne 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).
At Companies House the business is Gcs Private Limited (company number 08913095), a private limited company incorporated in 2014, 12 years ago. Registered office: Artisan Unit 11, The Beacon, Westgate Road, Newcastle Upon Tyne, NE4 9PQ, NE4 9PQ. By its SIC codes the business is in it, software and media.
Holding a licence is the expensive, slow part done. For GCS Private Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.