AON - NYSE
Aon plc
$315.60
-0.71%Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captives management; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services and capital markets solutions products. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; advice services on developing and maintaining investment programs across a range of plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions; and advice and solutions that help clients in risk, health, and wealth through commercial risk, reinsurance, health, and wealth solutions. Further, the company offers CoverWallet; Affinity; Aon Inpoint; CoverWallet; and ReView services. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.
At a Glance
Live SnapshotAon plc Profit Bridge
Profitability Analysis
Gross Margin
Strong gross margins indicate healthy pricing and efficient production or service delivery.
Operating Margin
Outstanding operational efficiency. The company generates substantial profit from core operations.
Net Profit Margin
Exceptional profitability. The company converts a significant portion of revenue to bottom-line earnings.
Effective Tax Rate
Moderate tax rate typical for most corporations. Represents standard tax burden on profits.
Profitability Insight
Exceptional profitability across all levels: Strong pricing power, efficient operations, and healthy bottom line indicate a high-quality business with sustainable competitive advantages.
Aon plc Income Statement
AON • NYSE
| Aon plc Income Statement | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | Dec 2008 | Dec 2007 | Dec 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REVENUE | ||||||||||||||||||||
17.2B | 15.7B | 13.4B | 12.5B | 12.2B | 11.1B | 11B | 10.8B | 10B | 9.4B | 9.5B | 12B | 11.8B | 11.5B | 11.3B | 8.5B | 7.6B | 7.5B | 7.4B | 6.9B | |
GROSS PROFIT | ||||||||||||||||||||
(9B) | (8.3B) | (6.9B) | (6.5B) | (6.7B) | (5.9B) | (6.1B) | (6.1B) | (6B) | (5.5B) | (5.6B) | (7B) | (6.9B) | (6.7B) | (6.6B) | (5.1B) | (0.0) | (0.0) | (0.0) | (0.0) | |
8.2B | 7.4B | 6.5B | 6B | 5.5B | 5.2B | 5B | 4.7B | 4B | 3.9B | 3.9B | 5B | 4.9B | 4.8B | 4.7B | 3.4B | 7.6B | 7.5B | 7.4B | 6.9B | |
OPERATING INCOME | ||||||||||||||||||||
(3.9B) | (3.6B) | (2.7B) | (2.3B) | (3.4B) | (2.4B) | (2.8B) | (3.1B) | (2.9B) | (2.1B) | (2.3B) | (3.1B) | (3.2B) | (3.2B) | (3.1B) | (2.2B) | (6.6B) | (6.6B) | (6.2B) | (6.1B) | |
(1.6B) | (2B) | (1.9B) | (1.7B) | (2.5B) | (1.5B) | (1.7B) | (1.9B) | (1.7B) | (1.6B) | (1.6B) | (3.1B) | (3.2B) | (3.2B) | (3.1B) | (2.2B) | (6.6B) | (6.6B) | (6.1B) | (5.9B) | |
4.3B | 3.8B | 3.8B | 3.7B | 2.1B | 2.8B | 2.2B | 1.5B | 1.1B | 1.8B | 1.6B | 2B | 1.7B | 1.6B | 1.6B | 1.2B | 1B | 940M | 1.2B | 795M | |
PRE-TAX INCOME | ||||||||||||||||||||
(815M) | (788M) | (484M) | (406M) | (322M) | (334M) | (307M) | (278M) | (282M) | (282M) | (273M) | (255M) | (210M) | (228M) | (245M) | (182M) | (122M) | (126M) | (138M) | (129M) | |
-796M | -721M | -453M | -388M | -311M | -328M | -299M | -273M | -255M | -273M | -259M | -245M | -201M | -218M | -227M | -167M | -106M | -32M | -138M | -129M | |
(2.3B) | (1.6B) | (827M) | (594M) | (824M) | (870M) | (1.1B) | (1.3B) | (1.2B) | (532M) | (726M) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (143M) | (224M) | |
415M | -373M | -616M | -513M | -159M | -315M | -299M | -298M | -380M | -410M | -159M | -201M | -133M | -216M | -208M | -185M | -72M | -61M | -153M | -132M | |
4.8B | 3.5B | 3.2B | 3.2B | 1.9B | 2.5B | 1.9B | 1.2B | 685M | 1.4B | 1.4B | 1.8B | 1.5B | 1.4B | 1.4B | 1.1B | 949M | 879M | 1B | 663M | |
NET INCOME | ||||||||||||||||||||
(1B) | (742M) | (541M) | (510M) | (623M) | (448M) | (297M) | (146M) | (250M) | (148M) | (175M) | (334M) | (390M) | (360M) | (378M) | (300M) | (268M) | (242M) | (348M) | (216M) | |
3.7B | 2.7B | 2.6B | 2.6B | 1.3B | 2B | 1.5B | 1.1B | 1.2B | 1.4B | 1.4B | 1.4B | 1.1B | 993M | 979M | 706M | 747M | 1.5B | 864M | 720M |
SEC Filings
AON - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | May 01, 2026 | May 01, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | May 01, 2026 | March 31, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 28, 2026 | June 26, 2026 | 2026 | |
10-K 10-K 2025 FY FY | February 13, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | January 30, 2026 | January 30, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 07, 2026 | January 06, 2026 | 2026 | |
8-K 8-K 2025 N/A | January 02, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2025 N/A | October 31, 2025 | October 31, 2025 | 2025 | |
10-Q 10-Q 2025 Q3 Q3 | October 31, 2025 | September 30, 2025 | 2025 | |
8-K 8-K 2025 N/A | October 30, 2025 | October 30, 2025 | 2025 |
Related Guides
Continue your AON research with focused valuation guides.
Research Paths
Snapshot
Start with context, operating signals, and key market metrics.
Value Model
Stress test fair value across bear, base, and bull assumptions.
Statements
Validate revenue quality, margins, and balance sheet durability.
Earnings Call
Read management commentary and compare it with reported outcomes.
Dividends
Check payout sustainability and long-term distribution behavior.
Analyst Expectations
Review consensus spread and where estimate risk is concentrated.