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Company dossier

Aon plc

Ticker AONCIK 0000315293SIC 6411Insurance Agents, Brokers & Service

Exchange

NYSE

Entity type

operating

Fiscal year end

Dec 31

Headquarters

Ireland

Company overview

Aon plc

Aon plc, trading as AON, is a global insurance intermediary operating squarely within SIC 6411’s Insurance Agents, Brokers & Service realm, pairing risk expertise with consultative placement to protect clients from volatility. The firm marshals core products that include commercial risk solutions, global health benefits, retirement consulting, and data-driven analytics, all bundled with advisory services that tie strategy to execution for multinational corporations, mid-market companies, and public sector organizations seeking stability in today’s complex regulatory landscape. The company serves as a trusted partner for risk managers, HR leaders, and fiduciaries needing insurance placement, reinsurance, human capital insight, and cyber resilience support. Material risks revolve around underwriting cycles, regulatory compliance across jurisdictions, evolving capital requirements, and the integration of data privacy mandates, especially where heavy regulation intersects with financial guarantees. Highlighted in the most recent disclosure, the Form 10-Q filed Nov 1999, these dynamics remain central to stakeholder diligence, so explore CIK 315293 filings and view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Last trade

$346.51

+$3.08 (+0.897%)

Ticker

AON

Prev close

$343.43

Range (30d)

$326.07 – $350.94

Updated

Nov 21, 9:30 AM ET
$320.00$340.00$360.00Oct 22Oct 31Nov 12Nov 21

Recent filings

Latest submissions
6 items

Monitoring

Insider owner filings
Yes
Insider issuer filings
Yes
Tickers on record
1

Ticker roster

Addresses

  • business

    15 GEORGES QUAY

    DUBLIN 2, L2, D02 VR98

  • mailing

    15 GEORGES QUAY

    DUBLIN 2, L2, D02 VR98

Former names

  • AON CORP

    1995-11-142012-04-02