Aon Service Corporation (FKA Aon Hewitt)
Based in DC
🤖
AI Overview
With $1.5M in lobbying spend across 27 quarterly filings, Aon Service Corporation (FKA Aon Hewitt) is a significant lobbying presence.
$1.5M
Total Lobbying Spend
27
Quarterly Filings
1
Lobbying Firms Used
8
Individual Lobbyists
Spending by Year
| Year | Lobbying Spend |
|---|---|
| 2018 | $220K |
| 2019 | $200K |
| 2020 | $180K |
| 2021 | $150K |
| 2022 | $220K |
| 2023 | $200K |
| 2024 | $150K |
| 2025 | $150K |
Lobbying Firms
SQUIRE PATTON BOGGS
What They Lobby For
- Advice regarding Foreign Account Tax Compliance Act (FATCA).
- Advice regarding retirement-related legislation and regulatory reform.
- Advice regarding Foreign Account Tax Compliance Act(FATCA).
- Legislation and regulatory initiatives that could affect how organizations work, travel, and convene in the wake of the COVID-19 pandemic.
- Advice regarding international tax policy.
- Advice regarding retirement-related legislation - S.424, Retirement Fairness for Charities and Educational Institutions Act of 2025 - and regulatory reform.
Related Investigations
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Data Sources: Senate LDA Filings
Last updated: February 2026
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