Recent Bills
- H.R. 10171August 27, 2026
- H.R. 10156August 27, 2026
- H.R. 10172August 27, 2026
- H.R. 10160August 27, 2026
- H.R. 10181August 27, 2026
- H.R. 10176August 27, 2026
- H.Res. 1496August 27, 2026
- H.R. 10164August 27, 2026
- H.R. 10170August 27, 2026
- H.Res. 1494August 27, 2026
- H.R. 10163August 27, 2026
- H.R. 10157August 27, 2026
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AON SERVICE CORPORATION is a client on 38 federal lobbying filings, 2023 to 2026, reporting $1.8M across them. Risk management, insurance, reinsurance brokerage Based in Illinois.
An LDA filing reports one registrant’s income from one client for everything they worked that quarter, so a total here is the sum of whole filings and never a price for one issue or one bill.
Firms
4 it has hired, by filings.
| Registrant | Filings | Reported |
|---|---|---|
| FS VECTOR LLC | 15 | $750K |
| OGR | 14 | $700K |
| VENABLE LLP | 7 | $290K |
| KLEIN/JOHNSON GROUP | 2 | $70K |
By year
Filings and what they reported, newest year first.
| Year | Filings | Income | Expenses |
|---|---|---|---|
| 2026 | 4 | $200K | — |
| 2025 | 9 | $450K | — |
| 2024 | 11 | $490K | — |
| 2023 | 14 | $670K | — |
Issues
The LDA issue codes the filings were filed under.
| Code | Issue | Filings |
|---|---|---|
INS | Insurance | 31 |
FIN | Financial Institutions/Investments/Securities | 24 |
BAN | Banking | 15 |
LBR | Labor Issues/Antitrust/Workplace | 2 |
RET | Retirement | 2 |
TAX | Taxation/Internal Revenue Code | 2 |
Bills
The bills the filings name, by how many name them.
Lobbyists
Named on the filings.
| Lobbyist | Clients | Filings |
|---|---|---|
| ANDREW BARBOUR | 1 | 15 |
| PETER FREEMAN | 1 | 15 |
| CONRAD LASS | 1 | 14 |
| KARISSA WILLHITE | 1 | 14 |
| MICHAEL BUCHANAN | 1 | 14 |
| ILISA HALPERN PAUL | 1 | 7 |
| JOSHUA RAYMOND | 1 | 7 |
| TUCKER SHUMACK | 1 | 6 |
| DIVIJ PANDYA | 1 | 5 |
| TODD NOVASCONE | 1 | 5 |
| JENNIFER DAULBY | 1 | 4 |
| ISRAEL KLEIN | 1 | 2 |
| MATTHEW JOHNSON | 1 | 2 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, newest first.
| Client | Registrant | Period | Reported | Posted |
|---|---|---|---|---|
| AON SERVICE CORPORATION | FS VECTOR LLC | 2026 second_quarter | $50K | Jul 20, 2026 |
| AON SERVICE CORPORATION | OGR | 2026 second_quarter | $50K | Jul 17, 2026 |
| AON SERVICE CORPORATION | OGR | 2026 first_quarter | $50K | Apr 19, 2026 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2026 first_quarter | $50K | Apr 17, 2026 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2025 first_quarter | $50K | Mar 6, 2026 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2025 fourth_quarter | $50K | Jan 23, 2026 |
| AON SERVICE CORPORATION | OGR | 2025 fourth_quarter | $50K | Jan 17, 2026 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2025 third_quarter | $50K | Oct 29, 2025 |
| AON SERVICE CORPORATION | OGR | 2025 third_quarter | $50K | Oct 19, 2025 |
| AON SERVICE CORPORATION | OGR | 2025 second_quarter | $50K | Jul 21, 2025 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2025 second_quarter | $50K | Jul 21, 2025 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2025 first_quarter | $50K | Apr 21, 2025 |
| AON SERVICE CORPORATION | OGR | 2025 first_quarter | $50K | Apr 20, 2025 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2024 fourth_quarter | $50K | Jan 22, 2025 |
| AON SERVICE CORPORATION | OGR | 2024 fourth_quarter | $50K | Jan 18, 2025 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2024 third_quarter | $50K | Nov 7, 2024 |
| AON SERVICE CORPORATION | VENABLE LLP | 2024 second_quarter | $20K | Oct 21, 2024 |
| AON SERVICE CORPORATION | OGR | 2024 third_quarter | $50K | Oct 19, 2024 |
| AON SERVICE CORPORATION | VENABLE LLP | 2024 second_quarter | $20K | Jul 22, 2024 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2024 second_quarter | $50K | Jul 22, 2024 |
| AON SERVICE CORPORATION | OGR | 2024 second_quarter | $50K | Jul 21, 2024 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2024 first_quarter | $50K | Apr 23, 2024 |
| AON SERVICE CORPORATION | OGR | 2024 first_quarter | $50K | Apr 22, 2024 |
| AON SERVICE CORPORATION | VENABLE LLP | 2024 first_quarter | $50K | Apr 18, 2024 |
| AON SERVICE CORPORATION | FS VECTOR LLC | 2023 fourth_quarter | $50K | Jan 22, 2024 |