Aon plc, a leading global professional services firm, has appointed Andy Marcell as CEO of Global Solutions, effective immediately. This strategic move reinforces Aon’s focus on integrating its Risk Capital and Human Capital expertise to deliver data-driven solutions, helping clients navigate complex risk and workforce challenges.
Aon appoints Andy Marcell as CEO of Global Solutions.
Marcell leads unified Risk Capital and Human Capital teams.
Continues as Reinsurance CEO until John Neal joins in September 2025.
Drives Aon’s 3x3 Plan for integrated client solutions.
Addresses megatrends like Trade, Technology, Weather, and Workforce.
Marcell to speak at Aon’s Investor Day on June 9, 2025.
As CEO of Global Solutions, Andy Marcell oversees Aon’s Reinsurance, Commercial Risk, Health, Wealth, and Talent teams, reporting to President and CEO Greg Case. “Building integrated capabilities to help our clients address risk and people issues is one of the core commitments of our 3x3 Plan to go further, faster in serving urgent client need,” said Case. This appointment strengthens Aon’s ability to deliver cohesive, analytics-driven solutions for global enterprises.
Since joining Aon in 2015, Marcell has driven significant integration as CEO of Risk Capital, uniting Commercial Risk and Reinsurance solutions. His continued role as Reinsurance CEO until September 1, 2025, ensures continuity as Aon transitions to new leadership. Marcell’s expertise positions him to align Aon’s capabilities to meet evolving client demands effectively.
Aon’s Client Trends 2025 report identifies Trade, Technology, Weather, and Workforce as key megatrends driving business complexity. “Lambros and the Human Capital leadership team have made tremendous progress integrating our Health, Wealth and Talent teams to deliver differentiated data, insights and expertise,” said Marcell. His leadership will further integrate Risk and Human Capital to address these interconnected challenges with precision.
Marcell will present Aon’s integrated approach at the Investor Day on June 9, 2025, highlighting how unified expertise and analytics empower clients. His role will drive Aon’s mission to provide clarity and confidence in decision-making, fostering resilience and growth for businesses worldwide.
Aon plc exists to shape decisions for the better — to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in over 120 countries with the clarity and confidence to make better risk and people decisions that protect and grow their businesses.
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