Aon Debt to Equity Ratio 2010-2025 | AON

Current and historical debt to equity ratio values for Aon (AON) over the last 10 years. The debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity. Aon debt/equity for the three months ending March 31, 2025 was 2.26.
Aon Debt/Equity Ratio Historical Data
Date Long Term Debt Shareholder's Equity Debt to Equity Ratio
2025-03-31 $43.11B $7.20B 5.99
2024-12-31 $42.66B $6.31B 6.77
2024-09-30 $43.47B $6.42B 6.77
2024-06-30 $45.43B $6.03B 7.54
2024-03-31 $40.80B $-0.03B -1456.96
2023-12-31 $34.70B $-0.74B -46.77
2023-09-30 $33.60B $-0.49B -69.13
2023-06-30 $35.89B $0.16B 221.53
2023-03-31 $34.20B $0.06B 589.57
2022-12-31 $33.13B $-0.43B -77.23
2022-09-30 $31.89B $-0.67B -47.60
2022-06-30 $33.93B $0.79B 43.06
2022-03-31 $32.20B $1.29B 24.94
2021-12-31 $30.76B $1.16B 26.56
2021-09-30 $29.52B $2.30B 12.84
2021-06-30 $30.01B $4.57B 6.57
2021-03-31 $27.81B $4.36B 6.38
2020-12-31 $28.53B $3.58B 7.96
2020-09-30 $27.74B $3.62B 7.66
2020-06-30 $28.30B $3.70B 7.66
2020-03-31 $27.02B $3.26B 8.29
2019-12-31 $25.96B $3.45B 7.53
2019-09-30 $24.61B $3.56B 6.91
2019-06-30 $25.89B $3.91B 6.62
2019-03-31 $24.27B $4.86B 4.99
2018-12-31 $22.20B $4.22B 5.26
2018-09-30 $21.27B $4.33B 4.92
2018-06-30 $22.60B $4.62B 4.89
2018-03-31 $22.46B $5.39B 4.17
2017-12-31 $21.44B $4.65B 4.61
2017-09-30 $20.68B $5.25B 3.94
2017-06-30 $21.64B $5.55B 3.90
2017-03-31 $21.16B $5.83B 3.63
2016-12-31 $21.08B $5.53B 3.81
2016-09-30 $19.76B $5.49B 3.60
2016-06-30 $21.13B $5.56B 3.80
2016-03-31 $21.47B $5.35B 4.02
2015-12-31 $20.82B $6.06B 3.44
2015-09-30 $21.26B $5.94B 3.58
2015-06-30 $22.75B $6.46B 3.52
2015-03-31 $21.96B $6.43B 3.41
2014-12-31 $23.14B $6.63B 3.49
2014-09-30 $21.56B $7.27B 2.96
2014-06-30 $24.02B $7.76B 3.10
2014-03-31 $22.07B $8.01B 2.76
2013-12-31 $22.06B $8.20B 2.69
2013-09-30 $21.72B $7.59B 2.86
2013-06-30 $22.44B $7.62B 2.95
2013-03-31 $22.40B $7.63B 2.93
2012-12-31 $22.68B $7.81B 2.91
2012-09-30 $21.15B $8.36B 2.53
2012-06-30 $22.60B $8.21B 2.75
2012-03-31 $21.86B $8.42B 2.60
2011-12-31 $21.43B $8.12B 2.64
2011-09-30 $20.47B $8.28B 2.47
2011-06-30 $22.03B $8.47B 2.60
2011-03-31 $21.32B $8.49B 2.51
2010-12-31 $20.68B $8.31B 2.49
2010-09-30 $17.51B $5.84B 3.00
2010-06-30 $18.48B $5.48B 3.37
2010-03-31 $17.50B $5.46B 3.21
2009-12-31 $17.53B $5.43B 3.23
2009-09-30 $15.51B $6.13B 2.53
2009-06-30 $18.43B $6.01B 3.07
2009-03-31 $17.45B $5.66B 3.08
Sector Industry Market Cap Revenue
Finance Insurance Brokers $76.512B $15.698B
Aon plc is a multinational corporation that offers risk management services, insurance and reinsurance brokerage, human resource consulting and outsourcing services worldwide. As an insurance broker, Aon utilizes its resources to develop the individual as well as group insurance programs. It offers its services globally across personal lines, mid-market companies and multinational companies. Currently, following a major realignment of principal service lines the company reports through four revenue lines, namely, Commercial Risk Solutions, Reinsurance Solutions, Wealth Solutions, and Health Solutions.
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