Aon (AON) Revenue (2009 - 2026)

Aon's Revenue history runs 18 years deep, the most recent figure standing at $5.0 billion for Q1 2026.

• On a quarterly basis, Revenue rose 6.45% year-over-year to $5.0 billion in Q1 2026; TTM through Mar 2026 was $17.5 billion, a 6.9% increase from a year earlier, with the FY2025 full-year figure at $17.2 billion, up 9.45% from the prior year.
• Revenue rose to $5.0 billion in Q1 2026 per AON's latest filing, from $4.3 billion in the prior quarter.
• Across five years, Revenue topped out at $5.0 billion in Q1 2026 and bottomed at $2.7 billion in Q3 2022.
• The 5-year median for Revenue is $3.8 billion (2024), against an average of $3.8 billion.
• Across the five-year window, Revenue fell 0.22% in 2022 and grew 26.01% in 2024, its largest moves.
• Year by year, Revenue stood at $3.1 billion in 2022, then rose by 7.83% to $3.4 billion in 2023, then climbed by 22.87% to $4.1 billion in 2024, then increased by 3.69% to $4.3 billion in 2025, then grew by 17.07% to $5.0 billion in 2026.
• Per Business Quant, the three latest AON Revenue figures stand at $5.0 billion (Q1 2026), $4.3 billion (Q4 2025), and $4.0 billion (Q3 2025).