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AonMIL:1AON -0.51%70 EBITDA Margin % is 26.52% as of Jun. 2026, which is 2% below its 10-year median of 26.96. GuruFocus rates MIL:1AON with a GF Score™ of 70/100 and a GF Value™ of €338.00 (Fairly Valued). The stock has 2 warning signs investors should review. Among 370 Insurance companies, Aon ranks better than 85.41% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Aon's EBITDA for the
three
months ended in Jun. 2026 was €977 Mil. Aon's Revenue for the
three
months ended in Jun. 2026 was €3,686 Mil. Therefore, Aon's EBITDA margin for the quarter that ended in Jun. 2026 was 26.52%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Aon EBITDA Margin % Related Terms
Aon EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Aon's EBITDA Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MIL:1AON vs MRSH, AJG, WTW: EBITDA Margin % Comparison
For the Insurance Brokers subindustry, Aon's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Aon EBITDA Margin % vs Insurance Industry
For the Insurance industry and Financial Services sector, Aon's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Aon's EBITDA Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Aon (MIL:1AON) has a EBITDA Margin % of 26.52% as of Jun. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Aon and its competitors. This is near median its historical median of 26.96. Over the past decade, Aon's EBITDA Margin % has ranged from 18.58 to 38.30. According to the industry distribution chart, Aon ranks #54 out of 370 companies in the Insurance industry, placing it in the top 14.6%.
Is Aon's EBITDA Margin % too high?
Aon's current EBITDA Margin % of 26.52% is near median its 10-year median of 26.96. Over the past 10 years, this metric has ranged from a low of 18.58 to a high of 38.30. The Insurance industry median EBITDA Margin % is 14.88. Aon's value of 26.52% is 78.3% above this industry median. Based on the distribution chart, Aon ranks #54 out of 370 companies in the Insurance industry, which is in the top quartile — a strong position relative to peers. Overall, Aon has a GF Score™ of 70/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aon's EBITDA Margin % compare to MRSH and AJG?
According to the Insurance industry distribution chart, Aon ranks #54 out of 370 companies for EBITDA Margin %. This places Aon in the top 15% of its industry — outperforming the majority of peers. The industry median EBITDA Margin % is 14.88. Aon's value of 26.52% is 78.3% above this benchmark. Historically, Aon's own EBITDA Margin % has ranged from 18.58 to 38.30 over the past decade. While the company's 10-year median is 26.96 vs. the industry median of 14.88, Aon has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for an Insurance company?
The median EBITDA Margin % among Insurance companies is 14.88, based on 370 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aon's current EBITDA Margin % of 26.52% is 78.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Aon and its competitors. For the Insurance industry, the median EBITDA Margin % is 14.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aon's current EBITDA Margin % is 26.52%, which is near median its own 10-year median of 26.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aon stock overvalued right now?
Based on GuruFocus' analysis, Aon (MIL:1AON) is currently considered Fairly Valued. The stock's GF Value™ is €338.00, compared to a current price of €311.40 — trading 7.9% below its estimated fair value. The current EBITDA Margin % is 26.52%, which is near median its 10-year median of 26.96 and 78.3% above the Insurance industry median of 14.88. Aon's overall GF Score™ is 70/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Aon (MIL:1AON), the current EBITDA Margin % is 26.52% as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Aon (MIL:1AON) Overvalued in 2026?
Based on GuruFocus' analysis, Aon stock appears to be undervalued.
The current stock price of €311.40 is trading 7.9% below its estimated GF Value™ of €338.00.
GuruFocus considers Aon to be Fairly Valued.
Key valuation signals for MIL:1AON:
EBITDA Margin %: 26.52% (near median its 10-year median of 26.96)
GF Value™: €338.00 vs. price of €311.40 (7.9% below fair value)
Industry Position: 78.3% above the Insurance median (#54 of 370)
No single metric tells the full story. See the MIL:1AON stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aon is a leading global provider of insurance and reinsurance brokerage and human resources solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 60,000 employees and operations in over 120 countries.
70GF Score
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