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.

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 …

Find the latest Aon plc (AON) stock quote, history, news and other vital information to help you with your stock trading and investing.

6 days ago · DUBLIN, Dec. 29, 2025 - Aon plc (NYSE: AON), a leading global professional services firm, today announced that its Reinsurance Market Dynamics January 2026 Renewal report, which …

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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 …

Sep 11, 2024 · 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 …

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1 day ago · Aon extends CEO Greg Case’s contract to 2030 with a 17% pay raise and $50M PSU incentives tied to revenue growth, margins and FCF.

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.