What companies do the AA deal with for Car Insurance? Customer Service July 11, 2018 14:18 Updated Follow We deal with three underwriters for car insurance: AXA Allianz Aviva Related articles Is the AA an insurance company? What is the AA Postal Address? How long does it take to receive my documents? Make a change to my car insurance policy Where can I send my driving licence number to? Comments 0 comments Article is closed for comments.