AON Net Margin - Aon plc

Complete source-backed net margin history.

Available history: 2007-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Net Margin

Date	Net Margin
2026-06-30	12.98%
2026-03-31	24.08%
2025-12-31	39.37%
2025-09-30	11.46%
2025-06-30	13.94%
2025-03-31	20.41%
2024-12-31	17.27%
2024-09-30	9.22%
2024-06-30	13.94%
2024-03-31	26.31%
2023-12-31	14.76%
2023-09-30	15.44%
2023-06-30	17.63%
2023-03-31	27.12%
2022-12-31	20.99%
2022-09-30	15.13%
2022-06-30	16.80%
2022-03-31	27.87%
2021-12-31	28.02%
2021-09-30	-33.31%
2021-06-30	13.13%
2021-03-31	25.90%
2020-12-31	16.36%
2020-09-30	11.82%
2020-06-30	16.46%
2020-03-31	24.57%
2019-12-31	11.82%
2019-09-30	9.58%
2019-06-30	11.01%
2019-03-31	21.51%
2018-12-31	12.74%
2018-09-30	6.51%
2018-06-30	2.26%
2018-03-31	19.74%
2017-12-31	-0.41%
2017-09-30	8.21%
2017-06-30	32.85%
2017-03-31	12.81%
2016-12-31	17.32%
2016-09-30	14.81%
2016-06-30	13.50%
2016-03-31	14.81%
2015-12-31	54.33%
2015-09-30	11.05%
2015-06-30	6.70%
2015-03-31	11.98%
2014-12-31	14.16%
2014-09-30	10.94%
2014-06-30	10.72%
2014-03-31	11.40%
2013-12-31	11.22%
2013-09-30	9.45%
2013-06-30	8.70%
2013-03-31	9.33%
2012-12-31	9.86%
2012-09-30	7.67%
2012-06-30	9.00%
2012-03-31	8.76%
2011-12-31	10.29%
2011-09-30	7.27%
2011-06-30	9.18%
2011-03-31	8.92%
2010-12-31	7.94%
2010-09-30	8.00%
2010-06-30	8.06%
2010-03-31	9.35%
2009-12-31	9.55%
2009-09-30	6.69%
2009-06-30	7.92%
2009-03-31	15.17%
2008-12-31	-0.33%
2008-09-30	6.34%
2008-06-30	57.92%

Annual Net Margin

Date	Net Margin
2025-12-31	21.51%
2024-12-31	16.91%
2023-12-31	19.17%
2022-12-31	20.75%
2021-12-31	10.29%
2020-12-31	17.79%
2019-12-31	13.91%
2018-12-31	10.90%
2017-12-31	12.63%
2016-12-31	15.20%
2015-12-31	15.00%
2014-12-31	11.88%
2013-12-31	9.72%
2012-12-31	8.86%
2011-12-31	8.95%
2010-12-31	8.29%
2009-12-31	9.84%
2008-12-31	19.42%
2007-12-31	11.94%