The register
Prizma Windows Ltd, London, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Prizma Windows Limited (company number 03634349), a private limited company incorporated in 1998, 28 years ago. The registered office is at 23 Gorst Road, London, NW10 6LE, NW10 6LE. Its filed activity puts it in construction.
Holding a licence is the expensive, slow part done. For Prizma Windows Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.