
Impact Score
Impact Score


| Metric | Value | Unit | Year | PDF Name | PDF Page | |
|---|---|---|---|---|---|---|
|  CEO-to-Employee Pay Ratio  | ||||||
| Gregory C. Case | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 212 | |||
| 306 | Ratio | 2024 | AON (Aon plc Class A (Ireland)) (DEF 14A) 2025-04-28.pdf | 96 | ||
|  Glass Ceiling  | ||||||
| 54 | % | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 10 | ||
| 28 | % | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 10 | ||
|  Greenhouse Gas Emissions  | ||||||
| 60 000 | employees | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 9 | ||
| 31 787 | tons | 2024 | aon-2024-impact-report.pdf | 9 | ||
| 15 235 | tons | 2024 | aon-2024-impact-report.pdf | 9 | ||
|  Harassment and Discrimination at the Workplace  | ||||||
| Yes | 2024 | aon-code-of-business-conduct.pdf | 12 | |||
| Yes | 2024 | aon-code-of-business-conduct.pdf | 10 | |||
| Yes | 2024 | aon-code-of-business-conduct.pdf | 10 | |||
| Yes | 2024 | aon-code-of-business-conduct.pdf | 12 | |||
|  Supply Chain  | ||||||
| 31 787 | tons | 2024 | aon-2024-impact-report.pdf | 9 | ||
| 60 000 | employees | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 9 | ||
| 15 235 | tons | 2024 | aon-2024-impact-report.pdf | 9 | ||
| 416 183 | tons | 2024 | aon-2024-impact-report.pdf | 9 | ||
|  Women on the Board  | ||||||
| 2 | Officers | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 30 | ||
| 7 | Officers | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 30 | ||
| 13 | Director | 2024 | AON (Aon plc Class A (Ireland)) (DEF 14A) 2025-04-28.pdf | 75 | ||
| 5 | Director | 2024 | AON (Aon plc Class A (Ireland)) (DEF 14A) 2025-04-28.pdf | 75 | ||
|  Women in Management  | ||||||
| 28 | % | 2024 | AON (Aon plc Class A (Ireland)) (10-K) 2025-02-18.pdf | 10 | ||
