David C. Rosko is the Managing Director at Aon, a position they have held since 2025. They previously served as Senior Vice President, Account Executive at Aon from 2023 to 2025, and before that, they were an Account Executive and Assistant Vice President at the same company from 2013 to 2019. David gained experience as an Account Manager at Lockton Companies from 2006 to 2011 and at Marsh from 2011 to 2013. They hold a Bachelor of Science in Economics from Marquette University and studied Economics at Universiteit Antwerpen.
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