Growth Metrics

Aon (AON) Rent Expense (2016 - 2025)

Aon (AON) has 10 years of Rent Expense data on record, last reported at $85.0 million in Q4 2025.

  • For Q4 2025, Rent Expense rose 1.19% year-over-year to $85.0 million; the TTM value through Dec 2025 reached $337.0 million, up 3.69%, while the annual FY2025 figure was $337.0 million, 3.69% up from the prior year.
  • Rent Expense reached $85.0 million in Q4 2025 per AON's latest filing, roughly flat from $85.0 million in the prior quarter.
  • Across five years, Rent Expense topped out at $98.0 million in Q3 2021 and bottomed at $68.0 million in Q2 2023.
  • Average Rent Expense over 5 years is $78.6 million, with a median of $76.5 million recorded in 2021.
  • Peak YoY movement for Rent Expense: skyrocketed 40.0% in 2021, then dropped 27.55% in 2022.
  • A 5-year view of Rent Expense shows it stood at $76.0 million in 2021, then decreased by 3.95% to $73.0 million in 2022, then grew by 5.48% to $77.0 million in 2023, then rose by 9.09% to $84.0 million in 2024, then rose by 1.19% to $85.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Rent Expense were $85.0 million in Q4 2025, $85.0 million in Q3 2025, and $85.0 million in Q2 2025.