AON logo

Aon (AON) Operating expenses

annual operating expenses:

$3.24B+$587.00M(+22.13%)
December 31, 2024

Summary

  • As of today (May 26, 2025), AON annual total operating expenses is $3.24 billion, with the most recent change of +$587.00 million (+22.13%) on December 31, 2024.
  • During the last 3 years, AON annual operating expenses has fallen by -$105.00 million (-3.14%).
  • AON annual operating expenses is now -63.91% below its all-time high of $8.98 billion, reached on December 31, 2004.

Performance

AON Operating expenses Chart

Add series to chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
series name
Suggested series

Highlights

Range

Earnings dates

OtherAONincome statement metrics

quarterly operating expenses:

$932.00M+$52.00M(+5.91%)
March 31, 2025

Summary

  • As of today (May 26, 2025), AON quarterly total operating expenses is $932.00 million, with the most recent change of +$52.00 million (+5.91%) on March 31, 2025.
  • Over the past year, AON quarterly operating expenses has increased by +$319.00 million (+52.04%).
  • AON quarterly operating expenses is now -91.41% below its all-time high of $10.85 billion, reached on December 31, 1999.

Performance

AON quarterly operating expenses Chart

Add series to chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
series name
Suggested series

Highlights

Range

Earnings dates

OtherAONincome statement metrics

Operating expenses Formula

Operating Expenses = Selling, General & Administrative (SG&A) Expenses + Research & Development (R&D) Expenses + Depreciation & Amortization + Other Operating Expenses

AON Operating expenses Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1 y1 year+22.1%+52.0%
3 y3 years-3.1%+72.9%
5 y5 years+16.5%+41.2%

AON Operating expenses Highs & Lows

PeriodPeriodAnnual vs highAnnual vs highAnnual vs lowAnnual vs lowQuarter. vs highQuarter. vs highQuarter. vs lowQuarter. vs low
3 y3-year-3.1%+28.9%at high+72.9%
5 y5-year-3.1%+36.8%-44.0%+72.9%
alltimeall time-63.9%+145.3%-91.4%+107.5%

AON Operating expenses History

DateAnnualQuarterly
Mar 2025
-
$932.00M(+5.9%)
Dec 2024
$3.24B(+22.1%)
$880.00M(-1.5%)
Sep 2024
-
$893.00M(+4.7%)
Jun 2024
-
$853.00M(+39.2%)
Mar 2024
-
$613.00M(-24.9%)
Dec 2023
$2.65B(+5.6%)
$816.00M(+38.5%)
Sep 2023
-
$589.00M(-5.6%)
Jun 2023
-
$624.00M(+0.2%)
Mar 2023
-
$623.00M(-16.8%)
Dec 2022
$2.51B(-24.9%)
$749.00M(+29.8%)
Sep 2022
-
$577.00M(-10.8%)
Jun 2022
-
$647.00M(+20.0%)
Mar 2022
-
$539.00M(-1.6%)
Dec 2021
$3.34B(+41.3%)
$548.00M(-67.0%)
Sep 2021
-
$1.66B(+187.7%)
Jun 2021
-
$578.00M(+4.1%)
Mar 2021
-
$555.00M(-9.6%)
Dec 2020
$2.37B(-14.9%)
$614.00M(+11.0%)
Sep 2020
-
$553.00M(+2.4%)
Jun 2020
-
$540.00M(-18.2%)
Mar 2020
-
$660.00M(-13.5%)
Dec 2019
$2.78B(-10.9%)
$763.00M(+17.7%)
Sep 2019
-
$648.00M(-5.7%)
Jun 2019
-
$687.00M(+0.6%)
Mar 2019
-
$683.00M(+2.9%)
Dec 2018
$3.12B(+3.5%)
$664.00M(-4.5%)
Sep 2018
-
$695.00M(-36.2%)
Jun 2018
-
$1.09B(+61.5%)
Mar 2018
-
$675.00M(-10.5%)
Dec 2017
$3.02B(+33.6%)
$754.00M(+14.9%)
Sep 2017
-
$656.00M(-36.2%)
Jun 2017
-
$1.03B(+78.3%)
Mar 2017
-
$577.00M(-19.2%)
Dec 2016
$2.26B(-1.4%)
$714.00M(+34.0%)
Sep 2016
-
$533.00M(+6.8%)
Jun 2016
-
$499.00M(-2.3%)
Mar 2016
-
$511.00M(>+9900.0%)
Dec 2015
$2.29B(-25.4%)
$5.00M(-99.3%)
Sep 2015
-
$685.00M(-21.7%)
Jun 2015
-
$875.00M(+21.0%)
Mar 2015
-
$723.00M(-11.4%)
Dec 2014
$3.06B(-4.2%)
$816.00M(+7.9%)
Sep 2014
-
$756.00M(-1.3%)
Jun 2014
-
$766.00M(+5.4%)
Mar 2014
-
$727.00M(-14.7%)
Dec 2013
$3.20B(-0.3%)
$852.00M(+11.5%)
Sep 2013
-
$764.00M(-4.9%)
Jun 2013
-
$803.00M(+2.9%)
Mar 2013
-
$780.00M(-9.8%)
Dec 2012
$3.21B(+2.7%)
$865.00M(+11.2%)
Sep 2012
-
$778.00M(-1.3%)
Jun 2012
-
$788.00M(+1.3%)
Mar 2012
-
$778.00M(-119.4%)
Dec 2011
$3.12B(+43.9%)
-$4.00B(-267.1%)
Sep 2011
-
$2.40B(+1.0%)
Jun 2011
-
$2.37B(+0.4%)
Mar 2011
-
$2.36B(-189.8%)
Dec 2010
$2.17B(-67.0%)
-$2.63B(-270.9%)
Sep 2010
-
$1.54B(-5.6%)
Jun 2010
-
$1.63B(-0.1%)
Mar 2010
-
$1.63B(-11.0%)
Dec 2009
$6.57B(-0.2%)
$1.83B(+14.5%)
Sep 2009
-
$1.60B(-3.7%)
Jun 2009
-
$1.66B(+12.3%)
Mar 2009
-
$1.48B(-11.4%)
Dec 2008
$6.59B(+5.5%)
$1.67B(+4.4%)
Sep 2008
-
$1.60B(-6.0%)
Jun 2008
-
$1.70B(+5.1%)
Mar 2008
-
$1.62B(-4.2%)
Dec 2007
$6.25B(+2.6%)
$1.69B(+13.1%)
Sep 2007
-
$1.49B(-5.5%)
Jun 2007
-
$1.58B(+3.7%)
Mar 2007
-
$1.52B(+382.0%)
DateAnnualQuarterly
Dec 2006
$6.09B(+2.4%)
$316.00M(-84.2%)
Sep 2006
-
$2.00B(+4.6%)
Jun 2006
-
$1.91B(+16.0%)
Mar 2006
-
$1.64B(+255.8%)
Dec 2005
$5.94B(-33.8%)
$462.00M(-75.0%)
Sep 2005
-
$1.84B(-1.4%)
Jun 2005
-
$1.87B(-11.7%)
Mar 2005
-
$2.12B(-14.3%)
Dec 2004
$8.98B(+4.2%)
$2.47B(+15.6%)
Sep 2004
-
$2.14B(-3.9%)
Jun 2004
-
$2.23B(-0.1%)
Mar 2004
-
$2.23B(-5.9%)
Dec 2003
$8.61B(-704.0%)
$2.37B(+12.7%)
Sep 2003
-
$2.10B(-0.7%)
Jun 2003
-
$2.12B(+2.1%)
Mar 2003
-
$2.07B(-722.5%)
Dec 2002
-$1.43B(-80.1%)
-$333.00M(-8.3%)
Sep 2002
-
-$363.00M(-117.5%)
Jun 2002
-
$2.08B(+10.5%)
Mar 2002
-
$1.88B(-115.2%)
Dec 2001
-$7.15B(-213.0%)
-$12.39B(-831.2%)
Sep 2001
-
$1.70B(-7.0%)
Jun 2001
-
$1.82B(+5.5%)
Mar 2001
-
$1.73B(+14.9%)
Sep 2000
-
$1.50B(-3.5%)
Jun 2000
-
$1.56B(-0.2%)
Mar 2000
-
$1.56B(-85.6%)
Dec 1999
$6.33B(+15.6%)
$10.85B(-822.6%)
Sep 1999
-
-$1.50B(+4.4%)
Jun 1999
-
-$1.44B(-9.0%)
Mar 1999
-
-$1.58B(-116.6%)
Dec 1998
$5.47B(-206.5%)
$9.51B(-794.7%)
Sep 1998
-
-$1.37B(+0.5%)
Jun 1998
-
-$1.36B(+4.4%)
Mar 1998
-
-$1.30B(-11.6%)
Dec 1997
-$5.14B(+51.0%)
-$1.48B(+17.6%)
Sep 1997
-
-$1.25B(+2.0%)
Jun 1997
-
-$1.23B(+4.3%)
Mar 1997
-
-$1.18B(+19.4%)
Dec 1996
-$3.40B(-223.2%)
-$987.50M(+22.3%)
Sep 1996
-
-$807.20M(-1.7%)
Jun 1996
-
-$821.00M(+4.3%)
Mar 1996
-
-$787.30M(-115.9%)
Dec 1995
$2.76B(-16.2%)
$4.95B(-768.5%)
Sep 1995
-
-$739.80M(+0.7%)
Jun 1995
-
-$734.40M(+3.7%)
Mar 1995
-
-$708.10M(-111.9%)
Dec 1994
$3.30B(-199.2%)
$5.93B(-766.6%)
Sep 1994
-
-$889.70M(+0.7%)
Jun 1994
-
-$883.70M(+2.7%)
Mar 1994
-
-$860.50M(+1.1%)
Dec 1993
-$3.32B(+10.6%)
-$851.20M(+3.9%)
Sep 1993
-
-$819.50M(-2.5%)
Jun 1993
-
-$840.40M(+3.5%)
Mar 1993
-
-$812.30M(-8.2%)
Dec 1992
-$3.00B(+17.4%)
-$885.10M(+23.3%)
Sep 1992
-
-$717.70M(+79.2%)
Jun 1992
-
-$400.40M(-1.6%)
Mar 1992
-
-$406.90M(-37.3%)
Dec 1991
-$2.56B(+13.4%)
-$649.40M(-0.9%)
Sep 1991
-
-$655.60M(+3.5%)
Jun 1991
-
-$633.70M(+2.2%)
Mar 1991
-
-$620.00M(-1.9%)
Dec 1990
-$2.26B(+17.6%)
-$632.00M(+13.1%)
Sep 1990
-
-$558.70M(+3.9%)
Jun 1990
-
-$537.50M(+1.6%)
Mar 1990
-
-$529.20M
Dec 1989
-$1.92B(-20.2%)
-
Dec 1988
-$2.41B(+8.9%)
-
Dec 1987
-$2.21B(+43.2%)
-
Dec 1986
-$1.54B(+36.6%)
-
Dec 1985
-$1.13B(+2.9%)
-
Dec 1984
-$1.10B
-

FAQ

  • What is Aon annual total operating expenses?
  • What is the all time high annual operating expenses for Aon?
  • What is Aon annual operating expenses year-on-year change?
  • What is Aon quarterly total operating expenses?
  • What is the all time high quarterly operating expenses for Aon?
  • What is Aon quarterly operating expenses year-on-year change?

What is Aon annual total operating expenses?

The current annual operating expenses of AON is $3.24B

What is the all time high annual operating expenses for Aon?

Aon all-time high annual total operating expenses is $8.98B

What is Aon annual operating expenses year-on-year change?

Over the past year, AON annual total operating expenses has changed by +$587.00M (+22.13%)

What is Aon quarterly total operating expenses?

The current quarterly operating expenses of AON is $932.00M

What is the all time high quarterly operating expenses for Aon?

Aon all-time high quarterly total operating expenses is $10.85B

What is Aon quarterly operating expenses year-on-year change?

Over the past year, AON quarterly total operating expenses has changed by +$319.00M (+52.04%)
On this page