Aon (AON) Research & Development (2016 - 2026)

Aon's Research & Development history runs 11 years deep, the most recent figure standing at $144.0 million for Q1 2026.

• In Q1 2026, Research & Development rose 5.88% year-over-year to $144.0 million; the TTM figure through Mar 2026 stood at $576.0 million (up 4.54% YoY), while the FY2025 annual figure was $568.0 million, up 5.38% from the prior year.
• Research & Development was $144.0 million for Q1 2026 at Aon, down from $156.0 million in the prior quarter.
• In the past five years, Research & Development ranged from a high of $156.0 million in Q4 2025 to a low of $115.0 million in Q2 2022.
• Historically, Research & Development has averaged $134.9 million across 5 years, with a median of $136.0 million in 2025.
• The sharpest annual moves came in 2022 and 2024: Research & Development rose 16.95% in 2022, then retreated 10.79% in 2024.
• A 5-year view of Research & Development shows it stood at $138.0 million in 2022, then fell by 5.07% to $131.0 million in 2023, then climbed by 8.4% to $142.0 million in 2024, then increased by 9.86% to $156.0 million in 2025, then dropped by 7.69% to $144.0 million in 2026.
• The last three Research & Development figures came in at $144.0 million (Q1 2026), $156.0 million (Q4 2025), and $140.0 million (Q3 2025), per Business Quant data.