AON CORPORATION

Lobbying for AON CORPORATION

Filing 4th Quarter - Report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 16, 2026

Expenses

$230,000.00

What this organization spent lobbying with its own staff. Reported using A: the three LDA methods count different costs, so an expenses figure is not comparable across filers that used different ones.

Client based in

Illinois

Official filing document

Government bodies contacted 5

Executive Office of the President (EOP)
Federal Housing Finance Agency (FHFA)
HOUSE OF REPRESENTATIVES
SENATE
Treasury, Dept of

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Bills named in this filing 1

S 424
Retirement Fairness for Charities and Educational Institutions Act of 2025

Lobbying activity 1

Insurance

Issues related to brokering of insurance products and services, including credit risk transfer. Issues related to insurance markets. TRIA Program Reauthorization Act of 2025 (draft legislation). Issues related to private flood insurance and NFIP Reform. S. 424, Retirement Fairness for Charities and Educational Institutions Act of 2025. Regulatory Reform.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.