| Client | Filings | Expenses |
|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | 72 | $1,027,086,000 |
| NATIONAL ASSOCIATION OF REALTORS | 80 | $920,708,000 |
| COMCAST CORPORATION | 71 | $249,369,000 |
| AARP | 77 | $246,199,000 |
| U S CHAMBER INSTITUTE FOR LEGAL REFORM | 37 | $229,160,000 |
| GOOGLE CLIENT SERVICES LLC | 83 | $225,670,000 |
| AMAZON.COM SERVICES LLC | 79 | $201,808,831 |
| MICROSOFT CORPORATION | 83 | $173,319,000 |
| NATIONAL ASSOCIATION OF MANUFACTURERS | 61 | $150,998,062 |
| ELI LILLY AND COMPANY | 95 | $149,011,280 |
| Firm | Filings | Income |
|---|---|---|
| MEHLMAN CONSULTING, INC. | 820 | $39,850,000 |
| BRACEWELL LLP | 665 | $14,687,000 |
| VENABLE LLP | 566 | $20,150,000 |
| TWINLOGIC STRATEGIES, LLP | 430 | $18,096,000 |
| AKIN GUMP STRAUSS HAUER & FELD | 424 | $25,590,000 |
| INVARIANT LLC | 399 | $25,350,000 |
| FORBES-TATE | 366 | $17,575,000 |
| THE SMITH-FREE GROUP, LLC | 354 | $17,880,000 |
| BROWNSTEIN HYATT FARBER SCHRECK, LLP | 324 | $14,910,000 |
| ALPINE GROUP PARTNERS, LLC. | 240 | $11,115,000 |
| Year | Filings |
|---|---|
| 2026 | 1,166 |
| 2025 | 2,221 |
| 2024 | 2,304 |
| 2023 | 2,211 |
| 2022 | 2,162 |
| 2021 | 1,933 |
| 2020 | 2,005 |
| 2019 | 2,027 |
| 2018 | 1,634 |
| 2017 | 1,581 |
| 2016 | 1,698 |
| 2015 | 1,692 |
| 2014 | 1,426 |
| 2013 | 1,432 |
| 2012 | 1,545 |
| 2011 | 1,587 |
| 2010 | 1,669 |
| 2009 | 1,559 |
| 2008 | 1,613 |
| 2007 | 869 |