The register
The register lists Nimbous 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 Nimbous Ltd, number 11614765, incorporated 2018: 8 years of filings behind the name. The registered office is at 86-90 Paul Street, London, EC2A 4NE, EC2A 4NE. Its filed activity puts it in retail.
Holding a licence is the expensive, slow part done. For Nimbous Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.