AON Australia offers access to the full range of insurance, reinsurance, risk management, financial planning and employee compensation solutions, products and services. With more than 1,700 employees in Australia, Aon is the largest organisation of its type in the Australia Pacific region. The company has more than 100 staff based in WA, ranking it as the second largest insurance broking firm in WA, according to the WA Business News Book of Lists. The state office is headed by state manager Adam Rhodes.