The register
The register lists GSB Consulting Ltd in Brentford 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).
Gsb Consulting Ltd is the registered name (Companies House number 07681198), a private limited company on the register since 2011. The registered office is at Office Gold, Building 7, Floor 5 566 Chiswick High Road, Chiswick Business Park, London, W4 5YG, W4 5YG. Its filed activity puts it in it, software and media.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for GSB Consulting Ltd's own careers page and the job boards, and the answer changes with the season and the order book.