Enterprise Value:
$87.56B+$457.13M(+0.52%)Summary
- As of today, AON enterprise value is $87.56 billion, with a rise of +$457.13 million (+0.52%) during the most recent trading session on October 30, 2025.
- Over the past year, AON enterprise value has dropped by -$9.05 billion (-9.37%).
- AON enterprise value is now -16.61% below its all-time high of $105.00 billion.
Performance
AON Enterprise Value Chart
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Highlights
Range
Enterprise Value Formula
Enterprise Value = Market Cap + Total Debt − Cash & Cash Equivalents
AON Enterprise Value Trends
| PeriodPeriod | Enterprise ValueEnterprise Value | Market CapMarket Cap | PricePrice | 
|---|---|---|---|
| 1D1 Day | +0.5% | +0.7% | +0.7% | 
| 1M1 Month | -6.5% | -8.0% | -8.0% | 
| 3M3 Months | -6.3% | -7.6% | -7.6% | 
| 6M6 Months | -6.7% | -7.6% | -7.5% | 
| YTDYTD | -7.0% | -8.8% | -8.6% | 
| 1Y1 Year | -9.4% | -11.4% | -11.2% | 
| 5Y5 Years | +76.1% | +68.2% | +78.3% | 
AON Enterprise Value Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $95.91B | -8.7% | $87.10B | +0.5% | 
| 3M | 3-Month | $97.71B | -10.4% | $87.10B | +0.5% | 
| 6M | 6-Month | $98.41B | -11.0% | $87.10B | +0.5% | 
| 1Y | 1-Year | $105B | -16.6% | $87.10B | +0.5% | 
| 3Y | 3-Year | $105B | -16.6% | $67.94B | +28.9% | 
| 5Y | 5-Year | $105B | -16.6% | $48.80B | +79.4% | 
| All-Time | All-Time | $105B | -16.6% | $2.35B | +3629.6% | 
AON Enterprise Value History
| Date | Value | 
|---|---|
| 2025 | $87.56B(-7.0%) | 
| 2024 | $94.17B(+37.1%) | 
| 2023 | $68.68B(-4.9%) | 
| 2022 | $72.18B(-2.6%) | 
| 2021 | $74.15B(+33.9%) | 
| 2020 | $55.37B(-1.1%) | 
| 2019 | $55.99B(+38.3%) | 
| 2018 | $40.49B(+6.9%) | 
| 2017 | $37.86B(+46.2%) | 
| 2016 | $25.89B(-13.2%) | 
| 2015 | $29.84B(-4.9%) | 
| 2014 | $31.37B(+9.6%) | 
| 2013 | $28.61B(+37.5%) | 
| Date | Value | 
|---|---|
| 2012 | $20.82B(+11.7%) | 
| 2011 | $18.64B(-0.2%) | 
| 2010 | $18.66B(+61.2%) | 
| 2009 | $11.58B(-11.2%) | 
| 2008 | $13.03B(+57.6%) | 
| 2006 | $8.27B(-7.0%) | 
| 2005 | $8.89B(+90.9%) | 
| 2004 | $4.66B(-46.4%) | 
| 1998 | $8.70B(+46.2%) | 
| 1996 | $5.95B(+66.1%) | 
| 1994 | $3.58B(-11.6%) | 
| 1992 | $4.05B(+32.2%) | 
| 1991 | $3.06B(+13.0%) | 
| 1990 | $2.71B | 
FAQ
- What is Aon plc enterprise value?
- What is the all-time high enterprise value for Aon plc?
- What is AON enterprise value year-to-date change?
- What is Aon plc enterprise value year-on-year change?
What is Aon plc enterprise value?
The current enterprise value of AON is $87.56B
What is the all-time high enterprise value for Aon plc?
Aon plc all-time high enterprise value is $105.00B
What is AON enterprise value year-to-date change?
Aon plc enterprise value has changed by -$6.61B (-7.02%) since the beginning of the year
What is Aon plc enterprise value year-on-year change?
Over the past year, AON enterprise value has changed by -$9.05B (-9.37%)