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Aon Reviews

London, England

4.7/ 5

3 reviews

Aon plc is a leading global professional services firm that provides a wide range of risk, reinsurance, retirement, and health solutions. Originally founded in 1982 through the merger of Ryan Insurance Group and the Combined Insurance Company of America, the company was officially renamed Aon in 1987, a name derived from the Gaelic word meaning "oneness." Globally headquartered at The Leadenhall Building in London, United Kingdom, with its North American headquarters operating out of Chicago, Illinois, Aon serves clients across more than 120 countries through an extensive network of approximately 66,000 employees. The firm's core operational capabilities are divided into two primary divisions: Risk Capital and Human Capital. The Risk Capital segment generates the majority of the firm's consolidated revenue, focusing extensively on commercial risk solutions, risk advisory, risk transfer, and reinsurance solutions. Through these capabilities, Aon leverages proprietary data, advanced analytics, and strategic insights to assist corporate clients and insurance companies in managing volatility, identifying and quantifying risk exposures, and establishing capital resilience in fluctuating markets. This includes specialized risk consulting, claims advocacy, and structured solutions engineered across numerous complex industry sectors such as aviation, financial services, energy, manufacturing, technology, and construction. The Human Capital segment supports employers, investment officers, fiduciaries, and organizations globally by providing comprehensive health solutions, retirement plans, pension advisory, and talent strategies. Within this vertical, Aon offers specialized consulting and actuarial services designed to optimize workplace wellbeing, mitigate rising healthcare expenditure, manage complex global benefit platforms, and maximize investment results for corporate portfolios. Financially, Aon plc is publicly traded on the New York Stock Exchange (NYSE) under the ticker symbol AON and is recognized as a constituent of the S&P 500 index. Under the executive leadership of CEO Greg Case and Chairman Lester Knight, the company has expanded its market footprint substantially over the years through massive targeted corporate acquisitions. These include the transformative multi-billion dollar integrations of Hewitt Associates in 2010 and NFP in 2024, alongside continuous investments in digital intelligence and modern insurtech architectures, such as the acquisition of Humn.ai's technology assets to strengthen commercial fleet solutions. Through its globally integrated structure, Aon remains one of the largest insurance and reinsurance brokers in the world, committed to utilizing advanced analytics to empower results and shape better decisions for its global client base.