The register
The register lists Chucklefish 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 Chucklefish Limited, number 07664836, incorporated 2011: 15 years of filings behind the name. Registered office: 71 Queen Victoria Street, London, EC4V 4BE, EC4V 4BE. By its SIC codes the business is in it, software and media.
Holding a licence is the expensive, slow part done. For Chucklefish Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.