| Client | Filings | Expenses |
|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | 67 | $966,316,000 |
| AMERICAN CHEMISTRY COUNCIL | 83 | $221,194,826 |
| EXXON MOBIL CORP | 67 | $208,560,000 |
| KOCH GOVERNMENT AFFAIRS, LLC | 84 | $160,630,000 |
| SHELL USA, INC. (FKA SHELL OIL COMPANY) | 74 | $131,661,164 |
| NATIONAL ASSOCIATION OF MANUFACTURERS | 55 | $131,638,048 |
| OCCIDENTAL PETROLEUM CORPORATION | 83 | $130,767,715 |
| BIOTECHNOLOGY INNOVATION ORGANIZATION | 47 | $104,590,000 |
| AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | 86 | $91,988,252 |
| CORTEVA AGRISCIENCE LLC (FKA E I DU PONT DE NEMOURS AN… | 103 | $88,866,391 |
| Firm | Filings | Income |
|---|---|---|
| DC LEGISLATIVE AND REGULATORY SERVICES, INC. | 822 | $12,229,000 |
| HOLLAND & KNIGHT LLP | 224 | $14,830,000 |
| ALPINE GROUP PARTNERS, LLC. | 190 | $6,880,000 |
| SQUIRE PATTON BOGGS | 185 | $4,230,000 |
| LNE GROUP | 165 | $7,820,125 |
| DUTKO WORLDWIDE, LLC | 157 | $6,510,000 |
| CAPITOLINE CONSULTING, LLC | 142 | $5,150,000 |
| SCHUMACHER PARTNERS INTERNATIONAL, LLC | 133 | $6,510,000 |
| THE ACCORD GROUP | 130 | $3,706,000 |
| OGR | 112 | $5,900,000 |
| Year | Filings |
|---|---|
| 2026 | 384 |
| 2025 | 741 |
| 2024 | 721 |
| 2023 | 666 |
| 2022 | 642 |
| 2021 | 576 |
| 2020 | 654 |
| 2019 | 608 |
| 2018 | 607 |
| 2017 | 578 |
| 2016 | 673 |
| 2015 | 714 |
| 2014 | 661 |
| 2013 | 629 |
| 2012 | 629 |
| 2011 | 618 |
| 2010 | 649 |
| 2009 | 566 |
| 2008 | 485 |
| 2007 | 262 |