ποΈ Illinois (IL) Lobbying
Federal lobbying by clients headquartered in Illinois
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AI Overview
Illinois ranks #6 nationally in total lobbying spending and #9 in per-capita spending. With 1,259 active lobbying clients spending $530.7M across 22.5K filings, Illinois is a significant player in the federal lobbying landscape.
$530.7M
Total Spending
$67.17
Per Capita
#6
National Rank
#9
Per Capita Rank
1,259
Clients
12.5M
Population
Spending by Year
Top Illinois Spenders
| # | Client | Spending |
|---|---|---|
| 1 | Victims of Terrorism - East Africa | $7.8M |
| 2 | Walgreen Co. | $7.5M |
| 3 | Abbott Laboratories | $7.0M |
| 4 | Expansion Funding Partners, LLC | $6.7M |
| 5 | Astellas Pharma US, INC. | $5.2M |
| 6 | Takeda Pharmaceuticals America, INC. | $5.1M |
| 7 | Health Care Service Corporation | $4.9M |
| 8 | Baxter Healthcare Corporation | $4.8M |
| 9 | Aon Service Corporation | $4.5M |
| 10 | Church Alliance | $4.1M |
| 11 | Association of Food and Dairy Retailers, Wholesalers and Manufacturers | $3.8M |
| 12 | Cboe Global Markets, INC. | $3.8M |
| 13 | Options Clearing Corporation (Occ) | $3.7M |
| 14 | Skincure Oncology | $3.6M |
| 15 | State Farm Insurance Companies | $3.4M |
| 16 | Large Urology Group Practice Association | $3.1M |
| 17 | Illinois Corn Growers Association | $3.0M |
| 18 | Boeing Company | $2.9M |
| 19 | University of Illinois | $2.9M |
| 20 | Walgreens Co. | $2.9M |
Top Lobbying Issues
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Data Sources: Senate LDA Filings
Last updated: February 2026
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