Greg Case is Chief Executive Officer of Aon plc, a leading global professional services firm providing a broad range of risk, retirement and health solutions. He is also a member of the company's Board of Directors.
Before joining Aon, he served on the governing Shareholders' Council at McKinsey & Company, a leading international management consultant, and led their Global Insurance and Financial Services Practice. Prior to McKinsey, he worked for the investment banking firm of Piper, Jaffray and Hopwood and at the Federal Reserve Bank.
Case holds an MBA from Harvard Business School and graduated summa cum laude from Kansas State University. He serves on the boards of Discover Financial Services, Ann & Robert H. Lurie Children's Hospital, Field Museum of Natural History, and St. John's University School of Risk Management. Case was named by the Harvard Business Review as one of the top 100 best performing CEOs in the world in 2019, 2018, 2017, 2016 and 2014.