| Shirley W Ryan | | 10.9M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Patrick G Ryan | Executive Chairman | 8.4M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| FRADIN RUSSELL P | CEO/Chair - Aon Hewitt | 412K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Raymond I Skilling | Executive Vice President | 331K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Stephen P Mcgill | Chairman/CEO - ARS | 252K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Gregory J Besio | EVP/Chief HR Officer | 192K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Eric Andersen | President | 178K | — | — | — | — | — | — | — | +15K | — | — | — | +14K | — | +50K | -9K | +34K |
| Gregory C Case | President & CEO | 175K | — | — | — | +23K | — | — | — | +47K | — | — | — | +62K | — | — | — | +117K |
| Michael D Rice | Chairman - ARSA | 172K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Andrew M Appel | COO | 165K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lester B Knight | — | 163K | — | +20K | +1K | +4K | -8K | — | +1K | — | — | -55K | +12K | +50K | +21K | — | +949 | — |
| Christa Davies | Chief Financial Officer | 163K | — | — | — | — | — | — | — | — | — | — | — | -22K | — | +50K | — | -14K |
| Michael J O'Connor | Co-President | 148K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Richard M Ravin | CICA - Chairman/CEO | 140K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| David L Cole | VSC - Chairman/CEO | 136K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Kristi A Savacool | CEO - Aon Hewitt | 136K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Michael D Ohalleran | Senior Exec VP | 120K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Michael G Bungert | Aon Re Inc. - President/CEO | 117K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| AON CORP | | 111K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Ted T Devine | Exec VP | 111K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dirk Pieter Verbeek | Aon Holdings bv - MD/CEO | 100K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dennis L Mohoney | Aon Limited - Chairman/CEO | 100K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| JANNOTTA EDGAR D | | 85K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| John G Bruno | — | 76K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jeremy G O Farmer | Senior VP & Head of HR | 68K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Bernard S Fung | Aon Asia Pacific-Chairman/CEO | 68K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cameron D Findlay | Exec VP & General Counsel | 68K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Michael A Conway | Senior VP and Investment Ofr | 65K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Donald C Ingram | Aon Consulting - Chairman/CEO | 64K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Robert S Morrison | | 56K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| David P Bolger | Exec. VP & CFO (former) | 55K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Caroline Grace | CEO, Global Retirement & Inves | 54K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Philip Clement | Global Chief Marketing Officer | 43K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Andy Weitz | Chief Marketing Officer | 42K | — | — | — | — | — | — | — | — | — | — | — | +6K | — | — | — | +10K |
| John Zern | CEO, Aon Global Health | 39K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Baljit Dail | ACW - CEO | 35K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Kathryn Hayley | ACW - Chief Executive Officer | 32K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Fulvio Conti | — | 31K | — | — | — | — | — | — | — | — | — | — | +395 | — | — | — | +476 | — |
| John W Rogers JR | | 31K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Roelof Hendriks | Aon Holdings b.v. - Vice Chair | 30K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Anthony R Goland | Chief Innovation Officer | 30K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cheryl A Francis | — | 29K | — | — | +590 | — | — | — | +484 | — | — | — | +577 | — | — | — | +458 | — |
| NOTEBAERT RICHARD C | — | 29K | — | — | -848 | — | — | — | -1K | -1K | — | — | -2K | -1K | — | — | +458 | -3K |
| Richard B Myers | — | 28K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Carolyn Y Woo | — | 27K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | +458 | — |
| Lisa Stevens | Chief Administrative Officer | 26K | — | — | — | +9K | — | — | — | +8K | -1K | -400 | — | -7K | — | — | — | +11K |
| Matthew Levin | EVP - Head of Global Strategy | 25K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Gloria Santona | — | 23K | — | — | +590 | — | — | — | +484 | — | — | — | +577 | — | — | — | +458 | — |
| Andrew J Mckenna | | 23K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dennis L Mahoney | Aon Limited - Chairman/CEO | 16K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Eden R Martin | | 14K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jeffrey C Campbell | — | 13K | — | — | +590 | — | — | — | +484 | — | — | — | +577 | — | — | — | +458 | — |
| Darren Zeidel | General Counsel | 13K | — | -4K | — | -4K | -9K | — | — | +5K | — | -8K | -19 | +6K | — | — | -20 | +10K |
| Laurel G. Meissner | Global Controller | 12K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Peter Harmer | Aon Limited - CEO | 12K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| JANNOTTA EDGAR D SR | | 11K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Yvan Legris | CEO EMEA - Aon Hewitt | 10K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Andy Marcell | Global CEO, Solution Lines | 9K | — | — | — | +17K | -42 | — | — | — | — | — | — | — | — | — | — | — |
| George Anthony Schaefer | | 9K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jin-Yong Cai | — | 8K | — | — | +379 | — | — | — | +318 | — | — | — | +392 | — | — | — | +419 | — |
| Michael Neller | Principal Accounting Officer | 8K | — | — | — | — | — | — | — | +2K | — | -83 | — | +2K | — | -83 | — | +2K |
| Daniel F Hunger | Senior VP & Controller | 8K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jan Kalff | | 7K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Lori Goltermann | CEO, Regions & North America | 7K | — | — | — | +5K | -68 | — | — | — | — | — | — | — | — | — | — | — |
| Mindy F. Simon | Chief Operating Officer | 7K | — | — | — | +4K | -606 | — | — | +762 | -2K | — | — | — | -601 | — | — | — |
| Byron Spruell | — | 7K | — | — | +590 | — | — | — | +484 | — | — | +725 | +577 | — | — | +800 | +458 | — |
| Edmund Reese | Chief Financial Officer | 6K | — | -2K | — | +2K | — | -2K | — | +2K | — | — | — | — | — | — | — | — |
| James W Leng | | 5K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| James Platt | Chief Operating Officer | 5K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Peter M Lieb | General Counsel | 4K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Anne Corona | Chief Commercial Officer | 4K | — | — | — | +2K | -65 | — | — | — | — | — | — | — | — | — | — | — |
| Diane Aigotti | Senior VP & Treasurer | 3K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Adriana Karaboutis | — | 3K | — | — | +590 | — | — | — | +484 | — | — | — | +577 | — | — | — | +458 | — |
| Sarah G Smith | — | 2K | — | — | +590 | — | — | — | +484 | — | — | — | +577 | — | — | — | +463 | — |
| June E Drewry | Exec VP & Chief Info Ofr | 2K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jillian Slyfield | Chief Innovation Officer | 2K | — | — | — | — | — | — | — | — | — | -33 | -32 | -178 | — | -32 | -69 | -238 |
| Jose Antonio Alvarez | — | 2K | — | — | +404 | — | — | — | +331 | — | — | — | +395 | +141 | — | — | — | — |
| James G. Stavridis | — | 2K | — | — | +590 | — | — | — | +484 | — | — | +287 | — | — | — | — | — | — |
| Judson C Green | | 1K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Jo Ann Jenkins | — | 1K | — | — | +590 | — | — | +284 | — | — | — | — | — | — | — | — | — | — |
| Michael J Losh | — | 771 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |