STOCK TITAN

Aon (NYSE: AON) Q1 2026 revenue, EPS and cash flow surge as margins expand

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Aon plc reported strong first‑quarter 2026 results, with total revenue rising 6% to $5.0 billion, driven by 5% organic revenue growth and a 4% favorable foreign currency impact, partly offset by divestitures. Operating income increased 17% to $1.7 billion and operating margin expanded to 34.1%, while adjusted operating margin improved to 39.1%.

Diluted EPS grew 27% to $5.63, and adjusted EPS rose 14% to $6.48, helped by foreign currency translation. Free cash flow jumped to $363 million, up 332%. Aon returned $662 million to shareholders through dividends and buybacks, repurchasing 1.5 million shares, and announced a 10% dividend increase while reaffirming 2026 guidance for organic growth, margin expansion, adjusted EPS growth and double‑digit free cash flow growth.

Positive

  • Strong earnings and margin expansion: Q1 2026 revenue grew 6% to $5.0 billion, operating income rose 17% to $1.7 billion, and adjusted operating margin increased to 39.1%, with diluted EPS up 27% and adjusted EPS up 14%.

Negative

  • None.

Insights

Aon delivered broad-based Q1 2026 growth with margin expansion and strong cash generation.

Aon posted 6% revenue growth to $5.03 billion, with 5% organic growth and 10% Risk Capital segment revenue growth to $3.5 billion. Operating income rose 17% to $1.72 billion, and adjusted operating margin improved to 39.1%, showing good cost control despite growth investments.

Diluted EPS increased 27% to $5.63, while adjusted EPS climbed 14% to $6.48, supported by a favorable foreign currency impact and lower interest expense. Human Capital revenue was roughly flat at $1.54 billion, but segment margins still expanded.

Cash provided by operations rose to $430 million and free cash flow to $363 million, enabling $662 million of capital returned via dividends and buybacks in the quarter. Management reaffirmed 2026 targets for mid‑single‑digit or greater organic growth, 70‑80 basis points of adjusted margin expansion, strong adjusted EPS growth and double‑digit free cash flow growth, anchoring expectations for the remainder of 2026.

Item 2.02 Results of Operations and Financial Condition Financial
Disclosure of earnings results, typically an earnings press release or preliminary financials.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Total revenue $5.03 billion Q1 2026, up 6% year over year
Organic revenue growth 5% Q1 2026 company-wide organic growth
Diluted EPS $5.63 Q1 2026, up 27% vs. prior-year quarter
Adjusted EPS $6.48 Q1 2026, up 14% year over year
Adjusted operating margin 39.1% Q1 2026, up from 38.4% in Q1 2025
Free cash flow $363 million Q1 2026, up 332% vs. Q1 2025
Capital returned $662 million Q1 2026 dividends and share repurchases
Risk Capital revenue $3.50 billion Q1 2026, up 10% from prior-year period
organic revenue growth financial
"Total revenue increased 6% to $5.0 billion compared to the prior-year period, reflecting 5% organic revenue growth and a 4% favorable impact from foreign currency translation"
Organic revenue growth is the increase in a company's sales that comes from its existing products and services, without including any gains from acquisitions or selling off parts of the business. It reflects the company’s ability to attract more customers or encourage existing customers to buy more over time. For investors, it indicates the company's underlying strength and efficiency in expanding its core operations.
adjusted operating margin financial
"Adjusted operating income increased $150 million, or 8%, and adjusted operating margin increased 70 basis points to 39.1%"
Adjusted operating margin shows how much profit a company makes from its core business activities, after removing unusual or one-time costs and income. It helps investors see the company's true profitability by providing a clearer picture, similar to removing unexpected expenses to understand the regular performance. This metric is useful for comparing companies or tracking performance over time, as it highlights consistent earning power.
free cash flow financial
"Free cash flow, defined as cash flow from operations less capital expenditures, increased 332%, to $363 million for the first three months of 2026"
Free cash flow is the amount of money a company has left over after paying all its expenses and investing in its business, like buying equipment or updating facilities. It shows how much cash is available to reward shareholders, pay down debt, or save for future growth. This helps investors understand if a company is financially healthy and able to grow.
Accelerating Aon United Program financial
"Accelerating Aon United Program expense decreased $18 million, or 16%, compared to the prior-year period"
foreign currency translation financial
"Foreign currency translation in the first quarter had a $0.35 per share favorable impact on diluted EPS and a $0.36 per share favorable impact on adjusted EPS"
Foreign currency translation is the process of converting financial statements prepared in one currency into another currency so they can be combined or compared. Investors care because exchange rate swings can change reported revenue, profit and asset values even when a company’s underlying business hasn’t changed — like converting vacation spending back to your home money and seeing the total rise or fall depending on the day’s exchange rate.
adjusted effective tax rate financial
"the adjusted effective tax rate for the first quarter of 2026 was 20.3% compared to 20.9% in the prior-year period"
The adjusted effective tax rate is the percentage of a company’s pre-tax income that it would normally pay in taxes after removing one-time or unusual items, giving a clearer view of its ongoing tax burden. Like clearing away exceptional expenses to see your regular monthly bill, this adjusted rate helps investors compare companies, forecast future profits and cash flow, and value a business without one-off swings distorting the picture.
Revenue $5.03 billion +6% YoY
Diluted EPS $5.63 +27% YoY
Adjusted EPS $6.48 +14% YoY
Adjusted operating margin 39.1% +70 bps YoY
Free cash flow $363 million +332% YoY
Guidance

For 2026, Aon reaffirmed expectations for mid-single-digit or greater organic revenue growth, 70–80 basis points of adjusted operating margin expansion, strong adjusted EPS growth and double-digit free cash flow growth.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
 
CURRENT REPORT

Pursuant to Section 13 or 15(d)
 of the Securities Exchange Act of 1934
 
Date of report (Date of earliest event reported): May 1, 2026
Aon plc
(Exact Name of Registrant as Specified in Charter)
Ireland 1-7933 98-1539969
(State or Other Jurisdiction
of Incorporation)
 (Commission File Number) (IRS Employer
Identification No.)
15 George's Quay, Dublin 2, Ireland    
 D02 VR98
(Address of principal executive offices)
  (Zip Code)
                     
Registrant’s telephone number, including area code: +353 1 266 6000
 
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
 
o    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
 
o    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
 
o    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
 
o    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:



Title of each classTrading Symbol(s)Name of each exchange
on which registered
Class A Ordinary Shares $0.01 nominal valueAONNew York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.850% Senior Notes due 2027
AON27New York Stock Exchange
Guarantees of Aon North America, Inc.'s 5.125% Senior Notes due 2027AON27BNew York Stock Exchange
Guarantees of Aon North America, Inc.'s 5.150% Senior Notes due 2029AON29New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.050% Senior Notes due 2031AON31New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings
plc’s 2.600% Senior Notes due 2031
AON31ANew York Stock Exchange
Guarantees of Aon North America, Inc.'s 5.300% Senior Notes due 2031AON31BNew York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings
plc’s 5.000% Senior Notes due 2032
AON32New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc's 5.350% Senior Notes due 2033AON33New York Stock Exchange
Guarantees of Aon North America, Inc.'s 5.450% Senior Notes due 2034AON34New York Stock Exchange
Guarantees of Aon plc’s 4.250% Senior Notes due 2042AON42New York Stock Exchange
Guarantees of Aon plc’s 4.450% Senior Notes due 2043AON43New York Stock Exchange
Guarantees of Aon plc’s 4.600% Senior Notes due 2044AON44New York Stock Exchange
Guarantees of Aon plc’s 4.750% Senior Notes due 2045AON45New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.900% Senior Notes due 2051AON51New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings
plc’s 3.900% Senior Notes due 2052
AON52New York Stock Exchange
Guarantees of Aon North America, Inc.'s 5.750% Senior Notes due 2054AON54New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
2


Item 2.02.             Results of Operations and Financial Condition.
 
On May 1, 2026, Aon plc issued a press release (the “Press Release”) announcing its results of operations for the quarter ended March 31, 2026.
 
A copy of the Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
 
Item 9.01.             Financial Statements and Exhibits.
 
(a) - (c)   Not applicable.
 
(d)           Exhibits:
Exhibit
Number
 
Description of
 Exhibit
99.1 
Press Release issued by Aon plc on May 1, 2026.
104Cover Page Interactive Data File (formatted as Inline XBRL)


3


SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
  
 Aon plc
  
 By:/s/ David DeBrunner
  David DeBrunner
  Senior Vice President, Global Controller
and Chief Accounting Officer
  
Date:
May 1, 2026
 
 
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Exhibit 99.1
aon_logoxsignaturexredxrgb.jpg
 News from Aon
Aon Reports First-Quarter 2026 Results

DUBLIN - May 1, 2026 - Aon plc (NYSE: AON) today reported results for the three months ended March 31, 2026.
Aon delivered another quarter of strong performance, including 6% total revenue growth, 5% organic revenue growth, EPS of $5.63 and adjusted EPS of $6.48. We continue to execute our Aon United strategy through the 3x3 Plan to meet rising client demand
Our balance sheet position and strong free cash flow generation enabled execution of our disciplined capital allocation model, returning $662 million of capital to shareholders through dividends and share repurchases during the quarter
We announced a 10% increase to the quarterly dividend on April 10, the sixth consecutive double-digit annual increase
We are reaffirming 2026 guidance of mid-single-digit or greater organic revenue growth, 70-80 basis points of adjusted operating margin expansion, strong adjusted EPS growth and double-digit free cash flow growth
First Quarter 2026
20262025Change
Total revenue$5,034$4,7296%
Organic revenue growth (Non-GAAP)5%
Operating income$1,715$1,46117%
Adjusted operating income (Non-GAAP)$1,966$1,8168%
Operating margin34.1%30.9%
Adjusted operating margin (Non-GAAP)39.1%38.4%
Diluted EPS$5.63$4.4327%
Adjusted EPS (Non-GAAP)$6.48$5.6714%
Cash provided by operations$430$140207%
Free cash flow (Non-GAAP)$363$84332%

“Our strong start to the year reflects continued execution of our 3x3 Plan and progress accelerating our client‑centric Aon United strategy,” said Greg Case, president and CEO. “In the first quarter, we delivered 5% organic revenue growth, expanded operating margin, and generated significant free cash flow, reinforcing our confidence in achieving our full‑year objectives.”
“As risk and complexity continue to grow, demand is increasing among global, large, and middle‑market clients for integrated, high‑value solutions that combine expertise, data, and analytics at scale,” Case added. “Our long‑standing focus on these client segments along with our investments in analytics, technology, and innovative capital solutions is expanding our addressable market. As a result, we are well positioned to deepen our relevance with clients and deliver durable growth and long‑term shareholder value.”




Net income attributable to Aon shareholders in the first quarter increased 27%, to $5.63 per share on a diluted basis, compared to $4.43 per share on a diluted basis in the prior-year period. Adjusted net income per share attributable to Aon shareholders increased 14%, to $6.48 on a diluted basis, including a favorable impact of $0.36 per share if prior-year period results were translated at current period foreign exchange rates (“foreign currency translation”), compared to $5.67 in the prior-year period. Certain items that impacted first-quarter results and comparisons with the prior-year period are detailed in "Reconciliation of Non-GAAP Measures - Operating Income, Operating Margin and Diluted Earnings Per Share" on page 11 of this press release.

FIRST-QUARTER 2026 FINANCIAL SUMMARY

Total revenue in the first quarter increased 6% to $5.0 billion compared to the prior-year period, reflecting 5% organic revenue growth and a 4% favorable impact from foreign currency translation, partially offset by a 3% unfavorable impact primarily from divestitures. Risk Capital revenue increased $311 million, or 10%, to $3.5 billion, and Human Capital revenue decreased $6 million, or less than 1%, to $1.5 billion.

Total operating expenses in the first quarter increased 2% to $3.3 billion compared to the prior-year period, due primarily to the increase in expense associated with 5% organic revenue growth and investments in long-term growth, as well as the unfavorable impact of foreign currency translation, partially offset by lower expenses associated with the sale of NFP Wealth and $25 million of net restructuring savings. Risk Capital operating expenses increased $126 million, or 6%, to $2.1 billion, and Human Capital operating expenses decreased $46 million, or 4%, to $1.1 billion.

Foreign currency translation in the first quarter had a $0.35 per share favorable impact on diluted EPS and a $0.36 per share favorable impact on adjusted EPS. If currency were to remain stable at today’s rates, the Company would expect a de minimis impact on adjusted EPS in the second quarter of 2026 and a favorable impact on adjusted EPS of approximately $0.44 per share for the full year 2026.

Effective tax rate for the first quarter was 20.2% compared to 21.4% in the prior-year period. After adjusting to exclude the applicable tax impact associated with certain non-GAAP adjustments, the adjusted effective tax rate for the first quarter of 2026 was 20.3% compared to 20.9% in the prior-year period. The primary drivers of the change in the effective tax rate and adjusted effective tax rate were changes in the geographical distribution of income and a higher favorable impact from discrete items.

Weighted average diluted shares outstanding decreased to 215.4 million in the first quarter compared to 217.9 million in the prior-year period. The Company repurchased 1.5 million class A ordinary shares for approximately $500 million in the first quarter. As of March 31, 2026, the Company had approximately $0.8 billion of remaining authorization under its share repurchase program.

YEAR-TO-DATE 2026 CASH FLOW SUMMARY

Cash flows provided by operations for the first three months of 2026 increased $290 million, or 207%, to $430 million compared to the prior-year period, due primarily to strong adjusted operating income growth and lower cash taxes.

2


Free cash flow, defined as cash flow from operations less capital expenditures, increased 332%, to $363 million for the first three months of 2026 compared to the prior-year period, reflecting an increase in cash flows from operations, partially offset by an $11 million increase in capital expenditures.

FIRST-QUARTER 2026 REVENUE REVIEW

The first-quarter revenue reviews provided below include supplemental information related to organic revenue growth, which is a non-GAAP measure that is described in detail in “Reconciliation of Non-GAAP Measures - Organic Revenue Growth and Free Cash Flow” on page 10 of this press release.
 Three Months Ended March 31,
(millions)20262025% ChangeLess: Currency ImpactLess: Fiduciary Investment IncomeLess: Acquisitions, Divestitures & OtherOrganic Revenue Growth
Risk Capital Revenue:      
Commercial Risk Solutions$2,223 $2,002 11 %%— %(1)%%
Reinsurance Solutions1,279 1,189 — — 
Human Capital Revenue:
Health Solutions1,119 1,026 — 
Wealth Solutions420 519 (19)— (23)
Eliminations(7)(7)N/AN/AN/AN/AN/A
Total revenue$5,034 $4,729 %%— %(3)%%

Total revenue increased $305 million, or 6%, to $5.0 billion, compared to the prior-year period, reflecting organic revenue growth of 5%, driven by net new business and ongoing strong retention, and a 4% favorable impact from foreign currency translation, partially offset by a 3% unfavorable impact primarily from divestitures largely due to the sales of NFP Wealth and Stroz Friedberg. Risk Capital revenue increased $311 million, or 10%, to $3.5 billion, and Human Capital revenue decreased $6 million, or less than 1%, to $1.5 billion.

Risk Capital

Commercial Risk Solutions Organic revenue growth of 7% reflects double-digit growth in North America and strong growth in EMEA, driven by net new business and ongoing strong retention. Net market impact was slightly positive. Within North America, performance was highlighted by strong growth in M&A services, U.S. core P&C and construction.

Reinsurance Solutions Organic revenue growth of 4% reflects growth in treaty placements, driven by net new business and strong retention, and a double-digit increase in facultative placements. Net market impact was a modest negative in the quarter.
3


Human Capital

Health Solutions Organic revenue growth of 4% reflects strong growth in core health and benefits, including particular strength in international, driven by net new business, ongoing strong retention and a positive net market impact. This was partially offset by slower discretionary spend in Talent Solutions.

Wealth Solutions Organic revenue growth of 1% reflects growth in Retirement, driven by continued demand for advisory work in the UK and EMEA related to the ongoing impact of regulatory change, partially offset by continued soft advisory demand in the U.S.

FIRST-QUARTER 2026 EXPENSE REVIEW
 Three Months Ended March 31,
(millions)20262025$ Change% Change
Expenses  
Compensation and benefits$2,393 $2,249 $144 %
Information technology144 136 
Premises81 82 (1)(1)
Depreciation of fixed assets46 46 — — 
Amortization and impairment of intangible assets152 199 (47)(24)
Other general expense411 446 (35)(8)
Accelerating Aon United Program expenses92 110 (18)(16)
Total operating expenses$3,319 $3,268 $51 %

Compensation and benefits expense increased $144 million, or 6%, compared to the prior-year period, due primarily to expenses associated with 5% organic revenue growth and investments in long-term growth, as well as the unfavorable impact of foreign currency translation, partially offset by lower expenses from the sale of the NFP Wealth business and savings from Accelerating Aon United restructuring actions.

Information technology expense increased $8 million, or 6%, compared to the prior-year period, due primarily to the expense associated with 5% organic revenue growth, including Aon Business Services investments in ongoing technology initiatives.

Premises expense decreased $1 million, or 1%, compared to the prior-year period, due primarily to efforts to optimize our real estate footprint and savings from Accelerating Aon United restructuring actions.

Depreciation of fixed assets was flat compared to the prior-year period.

Amortization and impairment of intangible assets decreased $47 million, or 24%, compared to the prior-year period, due primarily to the decrease in intangible assets associated with the sale of the NFP Wealth business.

Other general expense decreased $35 million, or 8%, compared to the prior-year period, due primarily to non-recurring gains including legal recoveries and sales of portfolios, lower transaction- and integration-related expense and lower expenses associated with the sale of NFP Wealth, partially offset by the unfavorable impact of foreign currency translation.

4


Accelerating Aon United Restructuring Program expense decreased $18 million, or 16%, compared to the prior-year period, due primarily to lower costs related to workforce optimization.

FIRST-QUARTER 2026 INCOME SUMMARY

Certain noteworthy items impacted adjusted operating income and adjusted operating margin in the first quarters of 2026 and 2025, which are also described in detail in “Reconciliation of Non-GAAP Measures - Operating Income, Operating Margin and Diluted Earnings Per Share” on page 11 of this press release.
 Three Months Ended March 31, 
(millions)20262025% Change
Revenue$5,034 $4,729 %
Expenses3,319 3,268 %
Operating income$1,715 $1,461 17 %
Operating margin34.1 %30.9 %
Adjusted operating income $1,966 $1,816 %
Adjusted operating margin39.1 %38.4 %

Operating income increased $254 million, or 17%, and operating margin increased 320 basis points to 34.1%, each compared to the prior-year period. Adjusted operating income increased $150 million, or 8%, and adjusted operating margin increased 70 basis points to 39.1%, each compared to the prior-year period. The increase in adjusted operating income reflects organic revenue growth, net restructuring savings and tailwinds from currency movements, partially offset by increased expenses associated with 5% organic revenue growth and lower fiduciary investment income.
Interest income increased $7 million compared to the prior-year period, primarily reflecting higher cash balances due to the sale of NFP Wealth. Interest expense decreased $27 million compared to the prior-year period, reflecting lower total debt.
Other income was $5 million compared to other expense of $10 million in the prior-year period. Adjusted other expense was $15 million compared to $30 million in the prior-year period, primarily reflecting a favorable impact of foreign currency remeasurement of assets and liabilities in non-functional currencies and a decrease in non-cash pension expense, partially offset by losses related to our hedging program.
Net income attributable to Aon shareholders increased 26% to $1.2 billion compared to $965 million in the prior-year period. Adjusted net income attributable to Aon shareholders increased 13% to $1.4 billion compared to $1.2 billion in the prior-year period.

Conference Call, Presentation Slides and Webcast Details

The Company will host a conference call on Friday, May 1, 2026 at 8:00 a.m. eastern time. Interested parties can listen to the conference call via a live audio webcast and view the presentation slides at ir.aon.com.

About Aon
Aon plc (NYSE: AON) exists to shape decisions for the better - to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in over 120 countries with the clarity and confidence to make better risk and people decisions that protect and grow their businesses.
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Safe Harbor Statement
This communication contains certain statements related to future results, or states Aon’s intentions, beliefs and expectations or predictions for the future, all of which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from either historical or anticipated results depending on a variety of factors. These forward-looking statements include information about possible or assumed future results of Aon’s operations. All statements, other than statements of historical facts, that address activities, events or developments that Aon expects or anticipates may occur in the future, including such things as our outlook, market and industry conditions, including competitive and pricing trends, the development and performance of our services and products, our cost structure and the outcome of cost-saving or restructuring initiatives, including the impacts of the Accelerating Aon United Program, the integration of NFP, actual or anticipated legal settlement expenses, future capital expenditures, growth in commissions and fees, changes to the composition or level of our revenues, cash flow and liquidity, expected tax rates, expected foreign currency translation impacts, business strategies, competitive strengths, goals, the benefits of new initiatives, growth of our business and operations, plans, references to future successes, and expectations with respect to the benefits of the acquisition of NFP are forward-looking statements. Also, when Aon uses words such as “anticipate”, “believe”, “continue”, "confidence", "conviction", “could”, “estimate”, “expect”, “forecast”, “intend”, “looking forward”, “may”, “might”, “plan”, “potential”, “opportunity”, “commit”, “probably”, “project”, “positioned”, “should”, “will”, “would” or similar expressions, it is making forward-looking statements.

The following factors, among others, could cause actual results to differ from those set forth in or anticipated by the forward-looking statements: changes in the competitive environment, due to macroeconomic conditions or otherwise, or damage to Aon’s reputation; fluctuations in currency exchange, interest, or inflation rates that could impact our financial condition or results; changes in global equity and fixed income markets that could affect the return on invested assets; changes in the funded status of Aon's various defined benefit pension plans and the impact of any increased pension funding resulting from those changes; the level of Aon’s debt and the terms thereof reducing Aon’s flexibility or increasing borrowing costs; rating agency actions that could limit Aon’s access to capital and our competitive position; volatility in Aon’s global tax rate due to being subject to a variety of different factors, including the adoption, implementation and amendment in the European Union, the United States, the United Kingdom, or other countries of the Organization for Economic Co-operation and Development tax proposals or other pending proposals in those and other countries, which could create volatility in that tax rate; changes in Aon’s accounting estimates or assumptions on Aon’s financial statements; limits on Aon’s subsidiaries’ ability to pay dividends or otherwise make payments to Aon; the impact of legal proceedings and other contingencies, including those arising from or related to acquisition or disposition transactions, errors and omissions and other claims against Aon (including proceeding and contingencies relating to transactions for which capital was arranged by Vesttoo Ltd. or related to actions we may take in being responsible for making decisions on behalf of clients in our investment business or in other advisory services that we currently provide, or may provide in the future); the impact of, and potential challenges in complying with, laws and regulations in the jurisdictions in which Aon operates, particularly given the global nature of Aon’s operations and the possibility of differing or conflicting laws and regulations, or the application or interpretation thereof, across jurisdictions in which Aon does business, including but not limited to in the areas of cybersecurity, data privacy and artificial intelligence; the impact of any regulatory investigations brought in Ireland, the U.K., the U.S. and other countries; failure to protect intellectual property rights or allegations that Aon infringes on the intellectual property rights of others; general economic and political conditions in different countries in which Aon does business around the world; the failure to retain, attract and develop experienced and qualified personnel; international risks associated with our global operations, including geopolitical conflicts, tariffs, sanctions or changes in trade policies; the effects of natural or human-caused disasters, including the effects of health pandemics and the impacts of climate related events; any system or network disruption or breach resulting in operational interruption or improper disclosure of confidential, personal, or proprietary data, and resulting liabilities or damage to our reputation; Aon’s ability to develop, implement, update and enhance new technology; the actions taken by third parties that perform aspects of Aon’s business operations and client services; Aon’s ability to continue, and the costs and risks associated with, growing, developing and integrating acquired business, and entering into new lines of business or products; Aon’s ability to secure regulatory approval and complete transactions, and the costs and risks associated with the failure to consummate proposed transactions; changes in commercial property and casualty markets, commercial premium rates or methods of compensation; Aon’s ability to develop and implement innovative growth strategies and initiatives intended to yield cost savings (including the Accelerating Aon United Program), and the ability to achieve such growth or cost savings; the effects of Irish law on Aon’s operating flexibility and the enforcement of judgments against Aon; and adverse effects on the market price of Aon’s securities and/or operating results for any reason, including, without limitation, because of a failure to realize the expected benefits of the acquisition of NFP (including anticipated revenue and growth synergies) in the expected timeframe, or at all.
6



Any or all of Aon’s forward-looking statements may turn out to be inaccurate, and there are no guarantees about Aon’s performance. The factors identified above are not exhaustive. Aon and its subsidiaries operate in a dynamic business environment in which new risks may emerge frequently. Accordingly, you should not place undue reliance on forward-looking statements, which speak only as of the dates on which they are made. In addition, results for prior periods are not necessarily indicative of results that may be expected for any future period. Further information concerning Aon and its businesses, including factors that could materially affect Aon’s financial results, is contained in Aon’s filings with the SEC. See Aon’s Annual Report on Form 10-K for the year ended December 31, 2025 for a further discussion of these and other risks and uncertainties applicable to Aon and its businesses. These factors may be revised or supplemented in subsequent reports filed with the SEC. Aon is not under, and expressly disclaims, any obligation to update or alter any forward-looking statement that it may make from time to time, whether as a result of new information, future events or otherwise.


Explanation of Non-GAAP Measures
This communication includes supplemental information not calculated in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”), including organic revenue growth, free cash flow, adjusted operating income, adjusted operating margin, adjusted earnings per share, adjusted net income attributable to Aon shareholders, adjusted diluted net income per share (‘EPS”), adjusted effective tax rate, adjusted other income (expense), and adjusted income before income taxes that exclude the effects of intangible asset amortization and impairment, Accelerating Aon United Program expenses, contingent consideration, NFP integration costs, certain pension settlements, capital expenditures, and certain other noteworthy items that affected results for the comparable periods. Organic revenue growth includes the impact of intercompany activity and excludes foreign exchange rate changes, acquisitions (provided that organic revenue growth includes organic growth of an acquired business as calculated assuming that the acquired business was part of the combined company for the same proportion of the relevant prior-year period), divestitures (including held-for-sale disposal groups, which are adjusted from organic revenue growth upon classification as held-for-sale, if any), transfers between revenue lines, fiduciary investment income, and gains or losses on derivatives accounted for as hedges. Currency impact represents the effect on prior-year period results if they were translated at current period foreign exchange rates. Reconciliations to the closest U.S. GAAP measure for each non-GAAP measure presented in this communication are provided in the attached appendices. Supplemental organic revenue growth information and additional measures that exclude the effects of certain items noted above do not affect net income or any other U.S. GAAP reported amounts. Free cash flow is cash flows from operating activity less capital expenditures. The adjusted effective tax rate excludes the applicable tax impact associated with adjustments previously described, generally at the estimated annual effective tax rate or jurisdictional rate, where appropriate. Beginning in the third quarter of 2024, the adjusted effective tax rate also excludes interest accruals for income tax reserves related to the termination fee payment made in connection with the Company’s terminated proposed combination with Willis Towers Watson. Management believes that these measures are important to make meaningful period-to-period comparisons and that this supplemental information is helpful to investors. Management also uses these measures to assess operating performance and performance for compensation. Non-GAAP measures should be viewed in addition to, not in lieu of, Aon’s Consolidated Financial Statements. Industry peers provide similar supplemental information regarding their performance, although they may not make identical adjustments. Aon does not provide a reconciliation of forward-looking non-GAAP measures, such as adjusted operating margin and the impact of foreign exchange on adjusted EPS, where Aon believes such a reconciliation would imply a degree of precision and certainty that could be misleading and is unable to reasonably predict certain items contained in the corresponding GAAP measures without unreasonable efforts. This is due to the inherent difficulty of forecasting the timing or amount of various items that have not yet occurred and are out of Aon's control, or cannot be reasonably predicted. For these reasons, Aon is also unable to address the probable significance of the unavailable information.

Investor Contact: Media Contact:
Hallie Miller Will Dunn
+1 847-442-0622 Toll-free (U.S., Canada and Puerto Rico): +1-833-751- 8114
investor.relations@aon.com International: +1 312 381 3024
mediainquiries@aon.com
 
7


Aon plc
Condensed Consolidated Statements of Income (Unaudited)
 Three Months Ended March 31,
(millions, except per share data)20262025% Change
Revenue   
Total revenue$5,034 $4,729 %
Expenses 
Compensation and benefits2,393 2,249 %
Information technology144 136 %
Premises81 82 (1)%
Depreciation of fixed assets46 46 — %
Amortization and impairment of intangible assets152 199 (24)%
Other general expense411 446 (8)%
Accelerating Aon United Program expenses92 110 (16)%
Total operating expenses3,319 3,268 %
Operating income1,715 1,461 17 %
Interest income12 140 %
Interest expense(179)(206)(13)%
Other income (expense)(10)150 %
Income before income taxes1,553 1,250 24 %
Income tax expense (1)
314 268 17 %
Net income1,239 982 26 %
Less: Net income attributable to redeemable and nonredeemable noncontrolling interests27 17 59 %
Net income attributable to Aon shareholders$1,212 $965 26 %
Basic net income per share attributable to Aon shareholders$5.66 $4.46 27 %
Diluted net income per share attributable to Aon shareholders$5.63 $4.43 27 %
Weighted average ordinary shares outstanding - basic214.3 216.4 (1)%
Weighted average ordinary shares outstanding - diluted215.4 217.9 (1)%
(1)The effective tax rate was 20.2% and 21.4% for the three months ended March 31, 2026 and 2025, respectively.

8


Aon plc
Segment Results (Unaudited)
Three Months Ended March 31,
Risk CapitalHuman Capital
Corporate/Eliminations (1)
Total Consolidated
20262025202620252026202520262025
Revenue
Total revenue$3,502 $3,191 $1,539 $1,545 $(7)$(7)$5,034 $4,729 
Expenses
Compensation and benefits1,632 1,461 759 774 14 2,393 2,249 
Information technology96 90 46 45 144 136 
Premises53 52 27 29 81 82 
Other expenses (2)
339 391 264 294 98 116 701 801 
Total operating expenses2,120 1,994 1,096 1,142 103 132 3,319 3,268 
Operating income$1,382 $1,197 $443 $403 $(110)$(139)$1,715 $1,461 
Operating margin39.5 %37.5 %28.8 %26.1 %34.1 %30.9 %
(1)Corporate expenses/eliminations include governance costs, post-retirement benefits, and other costs that are not directly attributable to a specific segment.
(2)Includes expenses related to depreciation of fixed assets, amortization and impairment of intangible assets, Accelerating Aon United Program expenses, and other general expenses.
9


Aon plc
Reconciliation of Non-GAAP Measures - Organic Revenue Growth and Free Cash Flow (Unaudited)
Organic Revenue Growth (Unaudited)
 Three Months Ended March 31,
20262025% Change
Less: Currency Impact (1)
Less: Fiduciary Investment Income (2)
Less: Acquisitions, Divestitures & Other
Organic Revenue Growth (3)
Risk Capital Revenue:
Commercial Risk Solutions$2,223 $2,002 11 %%— %(1)%%
Reinsurance Solutions1,279 1,189 — — 
Human Capital Revenue:
Health Solutions1,119 1,026 — 
Wealth Solutions420 519 (19)— (23)
Eliminations(7)(7)N/AN/AN/AN/AN/A
Total revenue$5,034 $4,729 %%— %(3)%%
(1)Currency impact represents the effect on prior-year period results if they were translated at current period foreign exchange rates.
(2)Fiduciary investment income for the three months ended March 31, 2026 and 2025 was $55 million and $67 million, respectively.
(3)Organic revenue growth includes the impact of certain intercompany activity and excludes the impact of changes in foreign exchange rates, fiduciary investment income, acquisitions (provided that organic revenue growth includes organic growth of an acquired business as calculated assuming that the acquired business was part of the combined company for the same proportion of the relevant prior-year period), divestitures (including held for sale disposal groups, which are adjusted from organic revenue growth upon classification as held for sale, if any), transfers between revenue lines and gains or losses on derivatives accounted for as hedges.
Free Cash Flow (Unaudited)
 Three Months Ended March 31,
(millions)20262025% Change
Cash Provided by Operating Activities$430 $140 207 %
Capital Expenditures(67)(56)20 %
Free Cash Flow (1)
$363 $84 332 %
(1)Free cash flow is defined as cash flows from operations less capital expenditures. This non-GAAP measure does not imply or represent a precise calculation of residual cash flow available for discretionary expenditures.
10


Aon plc
Reconciliation of Non-GAAP Measures - Operating Income, Operating Margin and Diluted Earnings Per Share (Unaudited) (1)

Three Months Ended March 31,
Risk CapitalHuman Capital
Corporate/Eliminations (2)
Total Consolidated
(millions, except percentages)20262025202620252026202520262025
Revenue$3,502 $3,191 $1,539 $1,545 $(7)$(7)$5,034 $4,729 
Operating income$1,382 $1,197 $443 $403 $(110)$(139)$1,715 $1,461 
Amortization and impairment of intangible assets73 84 79 115 — — 152 199 
Change in the fair value of contingent consideration(5)— 11 — — (5)17 
Accelerating Aon United Program expenses (3)
19 19 68 87 92 110 
Integration costs (4)
11 12 12 29 
Adjusted operating income$1,470 $1,317 $529 $545 $(33)$(46)$1,966 $1,816 
Operating margin39.5 %37.5 %28.8 %26.1 %34.1 %30.9 %
Adjusted operating margin42.0 %41.3 %34.4 %35.3 %39.1 %38.4 %

Three Months Ended March 31,
(millions, except percentages)20262025% Change
Adjusted operating income$1,966 $1,816 %
Interest income12 140 %
Interest expense(179)(206)(13)%
Other income (expense):
Other income (expense) - pensions(15)(23)(35)%
Adjusted other income (expense) - other (5)
— (7)(100)%
Adjusted other income (expense)(15)(30)(50)%
Adjusted income before income taxes 1,784 1,585 13 %
Adjusted income tax expense (6)
362 332 %
Adjusted net income1,422 1,253 13 %
Less: Net income attributable to redeemable and nonredeemable noncontrolling interests27 17 59 %
Adjusted net income attributable to Aon shareholders$1,395 $1,236 13 %
Adjusted diluted net income per share attributable to Aon shareholders$6.48 $5.67 14 %
Weighted average ordinary shares outstanding - diluted
215.4 217.9 (1)%
Effective tax rates (6)
U.S. GAAP20.2 %21.4 %
Non-GAAP20.3 %20.9 %
(1)Certain noteworthy items impacting operating income in the three months ended March 31, 2026 and 2025 are described in this schedule. The items shown with the caption “adjusted” are non-GAAP financial measures.
(2)Corporate expenses/eliminations include governance costs, post-retirement benefits, and other costs that are not directly attributable to a specific segment.
(3)Total Accelerating Aon United Program expenses include technology-related costs to facilitate streamlining and simplifying operations, headcount reduction costs, and costs associated with asset impairments, including real estate consolidation.
(4)The NFP transaction has continued to result in certain non-recurring integration costs associated with colleague severance, retention bonus awards, termination of redundant third-party agreements, costs associated with legal entity rationalization, and professional or consulting fees related to alignment of management processes and controls, as well as costs associated with the assessment of NFP information technology environment and security protocols. The Company expects to continue to incur integration costs through the end of the second quarter of 2026.
(5)For the three months ended March 31, 2026 and 2025, other income (expense) was $5 million and $(10) million, respectively. During the three months ended March 31, 2026, Aon recognized a $20 million gain related to the prior year sale of a significant majority of NFP's Wealth business. During the three months ended March 31, 2025, a gain of $20 million related to deferred consideration from the affiliates of The Blackstone Group L.P. and the other designated purchasers related to a divestiture completed in a prior-year period was recognized. Each gain was excluded from adjusted other income (expense) in the period it was recognized. Adjusted other income (expense) for the three months ended March 31, 2026 and 2025 was $(15) million and $(30) million, respectively.
(6)Adjusted items are generally taxed at the estimated annual effective tax rate, except for the applicable tax impact associated with Accelerating Aon United Program expenses, deferred consideration from a prior year sale of business, certain integration costs related to the acquisition of NFP, additional gain from the disposal of the NFP Wealth business, and changes in the fair value of contingent consideration, which are adjusted at the related jurisdictional rate. The tax adjustment also excludes interest accruals for income tax reserves related to the termination fee payment made in connection with the Company’s terminated proposed combination with Willis Towers Watson.

11


Aon plc
Condensed Consolidated Statements of Financial Position
 As of
(Unaudited)
(millions) March 31,
2026
December 31,
2025
Assets  
Current assets  
Cash and cash equivalents$1,178 $1,195 
Short-term investments238 1,603 
Receivables, net5,089 4,209 
Fiduciary assets (1)
18,905 17,889 
Other current assets753 878 
Total current assets26,163 25,774 
Goodwill15,925 15,797 
Intangible assets, net5,826 5,727 
Fixed assets, net714 702 
Operating lease right-of-use assets674 677 
Deferred tax assets737 748 
Prepaid pension598 603 
Other non-current assets792 756 
Total assets$51,429 $50,784 
Liabilities, redeemable noncontrolling interests, and equity  
Liabilities  
Current liabilities  
Accounts payable and accrued liabilities$2,208 $2,861 
Short-term debt and current portion of long-term debt1,121 589 
Fiduciary liabilities18,905 17,889 
Other current liabilities2,303 1,887 
Total current liabilities24,537 23,226 
Long-term debt13,542 14,660 
Non-current operating lease liabilities633 641 
Deferred tax liabilities350 340 
Pension, other postretirement, and postemployment liabilities1,028 1,084 
Other non-current liabilities1,359 1,285 
Total liabilities41,449 41,236 
Redeemable noncontrolling interests22 89 
Equity  
Ordinary shares - $0.01 nominal value
     Authorized: 500 shares (issued: 2026 - 213.6; 2025 - 214.5)
Additional paid-in capital13,453 13,438 
Retained earnings (Accumulated deficit)307 (245)
Accumulated other comprehensive loss(3,928)(3,843)
Total Aon shareholders' equity9,834 9,352 
Nonredeemable noncontrolling interests124 107 
Total equity9,958 9,459 
Total liabilities, redeemable noncontrolling interests and equity $51,429 $50,784 
(1)Includes cash and short-term investments of $8.3 billion and $7.4 billion as of March 31, 2026 and December 31, 2025, respectively.
12


Aon plc
Condensed Consolidated Statements of Cash Flows (Unaudited)
 Three Months Ended March 31,
(millions) 20262025
Cash flows from operating activities  
Net income$1,239 $982 
Adjustments to reconcile net income to cash provided by operating activities: 
Gain from sales of businesses(20)— 
Depreciation of fixed assets46 46 
Amortization and impairment of intangible assets152 199 
Share-based compensation expense82 147 
Deferred income taxes(49)(117)
Other, net(17)
Change in assets and liabilities:
Receivables, net(905)(742)
Accounts payable and accrued liabilities(656)(846)
Accelerating Aon United Program liabilities14 (6)
Current income taxes243 152 
Pension, other postretirement and postemployment liabilities(14)(8)
Other assets and liabilities297 350 
Cash provided by operating activities
430 140 
Cash flows from investing activities  
Proceeds from investments17 20 
Purchases of investments(19)(19)
Net sale (purchases) of short-term investments - non fiduciary1,363 (145)
Acquisition of businesses, net of cash and funds held on behalf of clients(296)(116)
Sale of businesses, net of cash and funds held on behalf of clients24 
Capital expenditures(67)(56)
Cash provided by (used for) investing activities
999 (292)
Cash flows from financing activities  
Share repurchase(500)(250)
Proceeds from issuance of shares25 30 
Cash paid for employee taxes on withholding shares(93)(141)
Commercial paper issuances, net of repayments— 594 
Repayment of debt(593)— 
Increase (decrease) in fiduciary liabilities, net of fiduciary receivables955 (355)
Cash dividends to shareholders(162)(147)
Redeemable and nonredeemable noncontrolling interests, and other financing activities(73)(80)
Cash used for financing activities
(441)(349)
Effect of exchange rates on cash and cash equivalents and funds held on behalf of clients(97)196 
Net increase (decrease) in cash and cash equivalents and funds held on behalf of clients891 (305)
Cash, cash equivalents and funds held on behalf of clients at beginning of period8,573 8,333 
Cash, cash equivalents and funds held on behalf of clients at end of period$9,464 $8,028 
Reconciliation of cash and cash equivalents and funds held on behalf of clients:
Cash and cash equivalents$1,178 $964 
Cash and cash equivalents and funds held on behalf of clients classified as held for sale— 
Funds held on behalf of clients8,286 7,062 
Total cash and cash equivalents and funds held on behalf of clients$9,464 $8,028 
13

FAQ

How did Aon (AON) perform financially in the first quarter of 2026?

Aon delivered solid Q1 2026 results, with total revenue rising 6% to $5.03 billion. Operating income grew 17% to $1.72 billion, and diluted EPS increased 27% to $5.63, reflecting higher margins and disciplined expense management.

What was Aon (AON)’s adjusted EPS and margin in Q1 2026?

Adjusted diluted EPS for Aon in Q1 2026 was $6.48, up 14% year over year. Adjusted operating income reached $1.97 billion, and adjusted operating margin improved to 39.1%, helped by organic revenue growth, restructuring savings and favorable currency movements.

How much organic revenue growth did Aon (AON) report for Q1 2026?

Aon reported 5% organic revenue growth in Q1 2026. Growth was led by the Risk Capital segment, where Commercial Risk Solutions delivered 7% organic growth and Reinsurance Solutions 4%, supported by net new business wins and strong client retention across major geographies.

What were Aon (AON)’s cash flow and free cash flow in Q1 2026?

Cash provided by operating activities increased to $430 million in Q1 2026, a 207% rise from the prior year. Free cash flow grew 332% to $363 million, driven mainly by higher adjusted operating income and lower cash taxes, partly offset by higher capital expenditures.

How much capital did Aon (AON) return to shareholders in Q1 2026?

Aon returned $662 million of capital to shareholders in Q1 2026. This included repurchasing 1.5 million Class A ordinary shares for approximately $500 million plus dividends, and the company also announced a 10% increase to its quarterly dividend.

What guidance did Aon (AON) reaffirm for full-year 2026?

Aon reaffirmed its 2026 outlook for mid-single-digit or greater organic revenue growth, 70–80 basis points of adjusted operating margin expansion, strong adjusted EPS growth, and double-digit free cash flow growth, supporting management’s confidence in its Aon United and 3x3 Plan strategy.

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