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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioInterest Coverage RatioInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Aon (AON) EBT Margin (2016 - 2025)

Aon has reported EBT Margin over the past 17 years, most recently at 51.37% for Q4 2025.

  • Quarterly results put EBT Margin at 51.37% for Q4 2025, up 2989.0% from a year ago — trailing twelve months through Dec 2025 was 27.7% (up 565.0% YoY), and the annual figure for FY2025 was 27.7%, up 565.0%.
  • EBT Margin for Q4 2025 was 51.37% at Aon, up from 14.94% in the prior quarter.
  • Over the last five years, EBT Margin for AON hit a ceiling of 51.37% in Q4 2025 and a floor of 32.12% in Q3 2021.
  • Median EBT Margin over the past 5 years was 20.97% (2022), compared with a mean of 22.14%.
  • Biggest five-year swings in EBT Margin: plummeted -4739bps in 2021 and later soared 5104bps in 2022.
  • Aon's EBT Margin stood at 33.64% in 2021, then plummeted by -33bps to 22.65% in 2022, then fell by -20bps to 18.04% in 2023, then increased by 19bps to 21.49% in 2024, then skyrocketed by 139bps to 51.37% in 2025.
  • The last three reported values for EBT Margin were 51.37% (Q4 2025), 14.94% (Q3 2025), and 16.92% (Q2 2025) per Business Quant data.