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Aon plc (AON)
NYSE: AON · Real-Time Price · USD
340.60
+1.83 (0.54%)
At close: Mar 6, 2026, 4:00 PM EST
334.03
-6.57 (-1.93%)
After-hours: Mar 6, 2026, 7:00 PM EST

Aon plc Employees

Aon plc had 60,000 employees as of December 31, 2025. The number of employees did not change compared to the previous year.

Employees
60,000
Change (1Y)
n/a
Growth (1Y)
n/a
Revenue / Employee
$286,350
Profits / Employee
$61,583
Market Cap
72.98B

Employees Chart

Employees History

Date Employees Change Growth
Dec 31, 202560,0000-
Dec 31, 202460,00010,00020.00%
Dec 31, 202350,0000-
Dec 31, 202250,0000-
Dec 31, 202150,0000-
Dec 31, 202050,0000-
Dec 31, 201950,0000-
Dec 31, 201850,0000-
Dec 31, 201750,000-19,000-27.54%
Dec 31, 201669,0000-
Dec 31, 201569,0000-
Dec 31, 201469,0003,0004.55%
Dec 31, 201366,0001,0001.54%
Dec 31, 201265,0003,0004.84%
Dec 31, 201162,0003,0005.08%
Dec 31, 201059,00022,80062.98%
Dec 31, 200936,200-1,500-3.98%
Dec 31, 200837,700-4,800-11.29%
Dec 31, 200742,500-600-1.39%
Dec 31, 200643,100-3,500-7.51%
Dec 31, 200546,600-1,400-2.92%
Dec 31, 200448,000-6,000-11.11%
Dec 31, 200354,000-1,000-1.82%
Dec 31, 200255,0002,0003.77%
Dec 31, 200153,0002,0003.92%
Dec 31, 200051,0001,0002.00%
Dec 31, 199950,0006,00013.64%
Dec 31, 199844,0004,00010.00%
Dec 31, 199740,00012,00042.86%
Dec 31, 199628,0001,0003.70%
Dec 31, 199527,0000-
Dec 31, 199427,000--
Sources: Annual number of employees according to filings submitted to the U.S. Securities and Exchange Commission (SEC). Data is also manually gathered from company press releases, IPO filings, and other official sources.

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Employee Rankings

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