| Client | Filings | Expenses |
|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | 94 | $1,390,276,000 |
| AARP | 89 | $275,159,000 |
| BUSINESS ROUNDTABLE INC | 55 | $237,760,000 |
| SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION | 92 | $128,480,000 |
| AMERICAN BANKERS ASSOCIATION | 72 | $122,136,000 |
| DOW CHEMICAL COMPANY DBA DOW | 82 | $118,395,000 |
| PRUDENTIAL FINANCIAL INC | 102 | $110,552,009 |
| AMERICAN COUNCIL OF LIFE INSURERS | 93 | $102,123,563 |
| INVESTMENT COMPANY INSTITUTE | 77 | $98,519,003 |
| BOEING COMPANY | 30 | $95,760,000 |
| Firm | Filings | Income |
|---|---|---|
| DAVIS & HARMAN LLP | 1356 | $25,100,000 |
| GROOM LAW GROUP, CHARTERED | 673 | $10,995,000 |
| WILLIAMS AND JENSEN, PLLC | 463 | $21,860,000 |
| ERNST & YOUNG LLP (WASHINGTON COUNCIL ERNST & YOUNG) | 294 | $16,872,500 |
| COVINGTON & BURLING LLP | 278 | $21,948,000 |
| MINDSET ADVOCACY, LLC | 223 | $8,580,000 |
| RICH FEUER ANDERSON | 181 | $8,045,000 |
| SQUIRE PATTON BOGGS | 170 | $9,090,000 |
| AKIN GUMP STRAUSS HAUER & FELD | 153 | $9,605,000 |
| VENABLE LLP | 149 | $10,750,000 |
| Year | Filings |
|---|---|
| 2026 | 511 |
| 2025 | 1,039 |
| 2024 | 1,045 |
| 2023 | 1,011 |
| 2022 | 1,135 |
| 2021 | 1,122 |
| 2020 | 1,228 |
| 2019 | 1,270 |
| 2018 | 1,191 |
| 2017 | 1,132 |
| 2016 | 1,083 |
| 2015 | 1,035 |
| 2014 | 1,151 |
| 2013 | 1,073 |
| 2012 | 1,094 |
| 2011 | 957 |
| 2010 | 1,087 |
| 2009 | 1,132 |
| 2008 | 999 |
| 2007 | 583 |