The register
The register lists A1 Deco Limited in Glasgow 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).
At Companies House the business is A1 Deco Limited (company number SC630098), a private limited company incorporated in 2019, 7 years ago. Registered office: 40 Parkholm Drive Parkholm Drive, Glasgow, G53 7WR, G53 7WR. Its filed activity puts it in construction.
Holding a licence is the expensive, slow part done. For A1 Deco Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.