Wis. Stat. § 632.24: Direct action against insurer.

Any bond or policy of insurance covering liability to others for negligence makes the insurer liable, up to the amounts stated in the bond or policy, to the persons entitled to recover against the insured for the death of any person or for injury to persons or property, irrespective of whether the liability is presently established or is contingent and to become fixed or certain by final judgment against the insured.