At Aon, our values define who we are as colleagues and are the foundation of all we do. Living our values helps us shape decisions for the better — for our colleagues, our clients and our communities.

We are dedicated to providing a global Aon United learning experience, enabling colleagues to deliver high-impact work, collaborate, and support each other while growing their careers and realizing their …

Physicians across the nation have discovered the many benefits of joining the AON network. See why physicians are excited to be part of the network. “Working with AON has given us access to …

In 1987, the holding company was renamed Aon from aon, a Gaelic word meaning "one". The company is globally headquartered in London with its North America operations based in Chicago at the Aon …

Media Kit Company Overview Aon plc (NYSE: AON) exists to shape decisions for the better — to protect and enrich the lives of people around the world.

4 days ago · Aon said Wednesday it has increased capacity by $1 billion, to $2.5 billion, for its Data Center Lifecycle Insurance Program, designed for clients managing risk across all stages of data …

4 days ago · DUBLIN, Jan. 14, 2026 /PRNewswire/ -- Aon plc (NYSE: AON), a leading global professional services firm, today announced a $1 billion expansion of its proprietary Data Center …

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Jan 6, 2026 · The company stated that Eric Andersen (pictured above), a former Aon executive, will join as president and CEO-elect effective Feb. 16, 2026.

4 days ago · For Aon, one investor might align with the highest analyst fair value view that reflects expectations tied to capital markets activity and data center related projects.