AON (FORMERLY KNOWN AS AON HEWITT)
Insurance brokerage and risk management
The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 7 of its records are shown together here.
These two are not added together. An organisation lobbying for itself reports its own spending, and the firms it retains report what they were paid; the rules ask the first to include the second, but filings do not always do so and a filing gives no way to tell. Each is shown as reported.
Reported lobbying by year
Filings
| Filing | Filed by | Amount |
|---|---|---|
|
3rd Quarter - Report 3rd Quarter 2026
|
AON CORPORATION | $250,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
AON CORPORATION | $170,000 reported |
|
1st Quarter - Report 1st Quarter 2026
|
AON CORPORATION | $320,000 reported |
|
4th Quarter - Report 4th Quarter 2025
|
AON CORPORATION | $230,000 reported |
|
3rd Quarter - Report 3rd Quarter 2025
|
AON CORPORATION | $220,000 reported |
|
2nd Quarter - Report 2nd Quarter 2025
|
AON CORPORATION | $300,000 reported |
|
1st Quarter - Report 1st Quarter 2025
|
AON CORPORATION | $310,000 reported |
|
4th Quarter - Report 4th Quarter 2024
|
AON CORPORATION | $190,000 reported |
|
3rd Quarter - Report 3rd Quarter 2024
|
AON CORPORATION | $190,000 reported |
|
2nd Quarter - Report 2nd Quarter 2024
|
AON CORPORATION | $170,000 reported |
Filed by
Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.
| Firm | Reports | Amount |
|---|---|---|
| AON CORPORATION In-house | 77 | $15,950,000 |
| THE SMITH-FREE GROUP, LLC | 45 | $2,370,000 |
| GREENBERG TRAURIG, LLP | 57 | $425,000 |
| QGA PUBLIC AFFAIRS (FORMERLY QUINN GILLESPIE & ASSOCIATES) | 7 | $400,000 |
| DLA PIPER LLP (US) | 11 | $190,000 |
| SIDLEY AUSTIN LLP | 3 | $100,000 |
| VINSON & ELKINS LLP | 2 | — |
Issues lobbied
How many report sections named each issue, counting the current version of each report.
| Issue | Code | Mentions |
|---|---|---|
| Insurance | INS | 112 |
| Health Issues | HCR | 86 |
| Taxation/Internal Revenue Code | TAX | 32 |
| Financial Institutions/Investments/Securities | FIN | 21 |
| Retirement | RET | 18 |
| Consumer Issues/Safety/Products | CSP | 7 |
| Medicare/Medicaid | MMM | 7 |
| Trade (domestic/foreign) | TRD | 5 |
| Budget/Appropriations | BUD | 4 |
| Labor Issues/Antitrust/Workplace | LBR | 3 |
| Banking | BAN | 3 |
| Law Enforcement/Crime/Criminal Justice | LAW | 3 |
| Transportation | TRA | 2 |
| Energy/Nuclear | ENG | 2 |
| Education | EDU | 1 |
Bills named in its filings
Bill numbers found in the filers' descriptions, most often named first.
| Bill | Congress | Times named |
|---|---|---|
| H.R. 1065 | 110th | 13 |
| H.R. 508 | 113th | 10 |
| H.R. 1880 | 111th | 8 |
| S. 929 | 110th | 7 |
| H.R. 5381 | 115th | 6 |
| S. 2244 | 113th | 6 |
| H.R. 3063 | 118th | 5 |
| H.R. 2146 | 113th | 5 |
| H.R. 4173 | 111th | 5 |
| H.R. 1595 | 116th | 4 |
| H.R. 674 | 112th | 4 |
| H.R. 7128 | 119th | 3 |
| H.R. 2799 | 118th | 3 |
| H.R. 5891 | 117th | 3 |
| S.Con.Res. 14 | 117th | 3 |
| H.R. 2954 | 117th | 3 |
| S. 1703 | 117th | 3 |
| H.R. 2927 | 117th | 3 |
| H.R. 2093 | 116th | 3 |
| H.R. 4871 | 113th | 3 |
| H.R. 3590 | 111th | 3 |
| H.R. 3200 | 110th | 3 |
| H.R. 2761 | 110th | 3 |
| H.R. 5840 | 110th | 3 |
| S. 4395 | 119th | 2 |
From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.