Aon plc has announced the appointment of Joe Peiser as Chief Executive Officer of Risk Capital, strengthening its leadership across Commercial Risk and Reinsurance Solutions. The move reflects Aon’s continued focus on integrating risk, capital, and analytics to help organizations navigate increasing global volatility.
In his expanded role, Peiser will oversee Aon’s Risk Capital capabilities while continuing to report to Andy Marcell, CEO of Global Solutions. The appointment is part of Aon’s broader “Aon United” strategy aimed at delivering more connected, analytics-driven risk and capital solutions.
Aon appoints Joe Peiser as CEO of Risk Capital.
Role covers Commercial Risk and Reinsurance Solutions.
Appointment aligns with Aon’s “Aon United” integrated strategy.
Focus on linking risk management with optimal capital deployment.
Strategy spans insurance, reinsurance, captives, and alternative capital markets.
Emphasis on analytics, advisory expansion, and digital risk solutions.
Aon’s Risk Capital strategy is designed to help clients make more informed decisions by connecting risk exposure with the most efficient forms of capital. The approach integrates insurance, reinsurance, and alternative capital markets with advanced analytics and advisory services.
Joe Peiser’s leadership is expected to accelerate this strategy by deepening integration across Aon’s global capabilities and improving how clients access and deploy capital in response to complex risk environments.
"Aon's Risk Capital capabilities are essential to how we help clients navigate an increasingly complex risk environment," said Andy Marcell, CEO of Global Solutions at Aon. "Joe's deep industry experience, proven leadership and the trust he's earned from clients globally make him a natural fit for the role."
Aon’s Risk Capital framework combines capital distribution, modeling, and advisory services to optimize the total cost of risk for clients. The company is increasingly leveraging data and analytics to support decision-making across insurance and reinsurance markets.
Key focus areas include parametric insurance structures, insurance-linked securities (ILS), captive solutions, and emerging alternative capital strategies. These tools are designed to give organizations more flexibility in managing volatility and exposure.
The Risk Capital model emphasizes end-to-end integration across broking, analytics, and advisory functions. By connecting these capabilities, Aon aims to deliver more seamless solutions that span underwriting, capital optimization, and risk transfer innovation.
Peiser will work closely with global and regional leaders to enhance coordination across Aon’s business units and improve the delivery of analytics-enabled solutions to clients.
"I'm honored to step into this Risk Capital role at such a pivotal time for our clients and our firm," said Joe Peiser. "Organizations are facing unprecedented complexity, and Aon's ability to seamlessly connect expertise, analytics and diverse pools of capital is a true differentiator."
Joe Peiser brings more than 30 years of experience across broking, risk consulting, and client advisory roles in North America, the UK, and Bermuda. Since joining Aon in 2021, he has held leadership positions including Commercial Risk Leader for North America and Global CEO of Commercial Risk.
His experience includes leading transformation initiatives focused on modernizing broking platforms and advancing analytics-enabled risk solutions for global clients.
The appointment aligns with Aon’s broader “Aon United” strategy, which focuses on delivering integrated solutions across risk capital and human capital. The approach emphasizes combining global expertise, data analytics, and advisory capabilities to improve client decision-making.
By strengthening leadership in Risk Capital, Aon aims to further unify its offerings and enhance its ability to respond to evolving client needs in an increasingly complex global risk landscape.
Aon plc (NYSE: AON) 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, Aon provides clients in over 120 countries with the clarity and confidence to make better risk and people decisions that help protect and grow their businesses.
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