The register
The register lists Calzprime International Ltd in London 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).
Companies House lists it as Calzprime International Ltd, number 10486562, incorporated 2016: 9 years of filings behind the name. Registered office: The Sati Room, 12 John Princes Street, London, W1G 0JR, W1G 0JR. By its SIC codes the business is in business services.
Holding a licence is the expensive, slow part done. For Calzprime International Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.