The register
The register lists ABRST Ltd t/a Dhillons in Kilsyth 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).
Abrst Limited is the registered name (Companies House number SC637123), a private limited company on the register since 2019. The registered office is at 31 Hayfield, Falkirk, FK2 7XH, FK2 7XH. Its filed activity puts it in hospitality.
Holding a licence is the expensive, slow part done. For ABRST Ltd t/a Dhillons the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.