The register
The register lists Payabl.(UK) Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
At Companies House the business is Payabl. (UK) Limited (company number 13639825), a private limited company incorporated in 2021, 5 years ago. The registered office is at Napier House, 24 High Holborn, London, WC1V 6AZ, WC1V 6AZ. By its SIC codes the business is in finance and insurance.
For a candidate this means one less obstacle: Payabl.(UK) Ltd already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.