Aon and Willis abort $30bn merger in the teeth of DoJ opposition Adam McNestrie July 26, 2021 Twitter LinkedIn Show more sharing options Share Close extra sharing options Twitter LinkedIn Copy Link URLCopied! Print Aon and Willis Towers Watson have terminated their $30bn mega-merger in the face of opposition from the Department of Justice (DoJ) in a move that will send shock waves through the sector. To unlock this article Register for a free 14 day trial Already a subscriber? Login now