Combined Insurance is a subsidiary of Aon Corporation, one of the largest insurance, brokerage and consulting organisations in the world. Aon, a Fortune 250 Company, operates in more than 120 countries and employs over 43,000 people. Combined is the largest of Aon’s insurance underwriting companies. We service 5 million policyholders worldwide through a sales force of nearly 8,000 people through North America, Europe and Pacific. Combined and its subsidiaries operate in the following countries and territories.