| Client | Filings | Expenses |
|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | 93 | $1,366,246,000 |
| AMERICAN MEDICAL ASSOCIATION | 66 | $302,960,000 |
| BOEING COMPANY | 67 | $238,507,000 |
| BUSINESS ROUNDTABLE INC | 55 | $215,850,000 |
| MICROSOFT CORPORATION | 83 | $173,319,000 |
| GOOGLE CLIENT SERVICES LLC | 53 | $171,900,000 |
| AMAZON.COM SERVICES LLC | 44 | $170,650,000 |
| GENERAL DYNAMICS CORP | 49 | $135,489,157 |
| NATIONAL ASSOCIATION OF MANUFACTURERS | 52 | $120,366,062 |
| ORACLE CORPORATION | 59 | $109,600,000 |
| Firm | Filings | Income |
|---|---|---|
| VAN SCOYOC ASSOCIATES | 2193 | $63,150,000 |
| PENN HILL GROUP | 2036 | $38,960,000 |
| DOWNS GOVERNMENT AFFAIRS | 1869 | $6,961,500 |
| CORNERSTONE GOVERNMENT AFFAIRS, INC. | 950 | $30,760,000 |
| LEWIS-BURKE ASSOCIATES, LLC | 892 | $32,346,000 |
| WASHINGTON PARTNERS | 849 | $3,727,000 |
| THE CORMAC GROUP, LLC | 841 | $19,007,500 |
| HOLLAND & KNIGHT LLP | 838 | $26,355,000 |
| CAPITOL HILL PARTNERS | 773 | $12,939,522 |
| BOSE PUBLIC AFFAIRS GROUP | 691 | $9,018,000 |
| Year | Filings |
|---|---|
| 2026 | 2,730 |
| 2025 | 5,458 |
| 2024 | 5,075 |
| 2023 | 4,857 |
| 2022 | 4,811 |
| 2021 | 4,722 |
| 2020 | 4,309 |
| 2019 | 4,235 |
| 2018 | 4,293 |
| 2017 | 4,308 |
| 2016 | 4,134 |
| 2015 | 4,328 |
| 2014 | 4,071 |
| 2013 | 3,969 |
| 2012 | 3,986 |
| 2011 | 4,558 |
| 2010 | 4,958 |
| 2009 | 4,860 |
| 2008 | 5,138 |
| 2007 | 2,920 |