Aon plc (AON)

Aon plc Revenue

Aon plc had revenue of $4.00B in the quarter ending September 30, 2025, with 7.42% growth. This brings the company's revenue in the last twelve months to $17.03B, up 14.08% year-over-year. In the year 2024, Aon plc had annual revenue of $15.70B with 17.36% growth.

• Revenue (ttm): $17.03B
• Revenue Growth: +14.08%
• P/S Ratio: 4.45
• Revenue / Employee: $283,800
• Employees: 60,000
• Market Cap: 75.40B

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2024	15.70B	2.32B	17.36%
Dec 31, 2023	13.38B	897.00M	7.19%
Dec 31, 2022	12.48B	286.00M	2.35%
Dec 31, 2021	12.19B	1.13B	10.18%
Dec 31, 2020	11.07B	53.00M	0.48%
Dec 31, 2019	11.01B	243.00M	2.26%
Dec 31, 2018	10.77B	772.00M	7.72%
Dec 31, 2017	10.00B	589.00M	6.26%
Dec 31, 2016	9.41B	-71.00M	-0.75%
Dec 31, 2015	9.48B	-2.57B	-21.30%
Dec 31, 2014	12.05B	230.00M	1.95%
Dec 31, 2013	11.82B	301.00M	2.61%
Dec 31, 2012	11.51B	227.00M	2.01%
Dec 31, 2011	11.29B	2.78B	32.60%
Dec 31, 2010	8.51B	917.00M	12.07%
Dec 31, 2009	7.60B	67.00M	0.89%
Dec 31, 2008	7.53B	294.00M	4.06%
Dec 31, 2007	7.23B	464.00M	6.85%
Dec 31, 2006	6.77B	119.00M	1.79%
Dec 31, 2005	6.65B	-	-