| Pharmaceutical Research and Manufacturers of America | | Washington, DC | Local | 7 | 2024 | $2,877,500 |
| Confluence Advocacy Inc | | Bentonville, AR | Local | 6 | 2024 | $625,000 |
| Edison Electric Institute | | Washington, DC | Local | 6 | 2024 | $593,333 |
| Motion Picture Association Inc | | Sherman Oaks, CA | National | 3 | 2024 | $525,000 |
| Centerline Action Inc | | Washington, DC | Local | 3 | 2024 | $450,000 |
| Biotechnology Innovation Organization | | Washington, DC | National | 5 | 2024 | $420,000 |
| American Health Care Association and Subsidiary | | Washington, DC | National | 7 | 2024 | $350,000 |
| American Clean Power Association | | Washington, DC | National | 1 | 2024 | $185,000 |
| Building America S Future | | Washington, DC | National | 1 | 2024 | $50,000 |
| National Federation of Independent Business Inc | | Nashville, TN | Local | 6 | 2024 | $50,000 |
| American Principles Project | | Arlington, VA | Local | 1 | 2024 | $50,000 |
| Ending Spending Inc | | Tampa, FL | Local | 1 | 2024 | $35,000 |
| The Concord Fund | | | Local | 4 | 2023 | $8,750,000 |
| National Shooting Sports Foundation Inc | | Shelton, CT | National | 4 | 2023 | $40,000 |
| Iowa Hospital Association | | Des Moines, IA | Local | 1 | 2023 | $35,000 |
| Career Education Colleges and Universities | | Arlington, VA | Local | 1 | 2023 | $25,000 |
| Citizens for Responsible Energy Solutions Inc | | Washington, DC | Local | 4 | 2022 | $400,000 |
| 55 Green Meadows | | Westerville, OH | Local | 1 | 2022 | $100,000 |
| Iowa Wholesale Beer Distributors Association | | Des Moines, IA | — | 1 | 2022 | $25,000 |
| Wisconsin Insurance Alliance | | Madison, WI | Local | 1 | 2022 | $15,000 |
| Dairy Business Association Inc | | Green Bay, WI | Local | 1 | 2022 | $8,000 |
| Business Roundtable Inc | | Washington, DC | Local | 3 | 2021 | $75,000 |
| National Restaurant Association | | Washington, DC | National | 3 | 2020 | $175,000 |
| Alliance for Automotive Innovation | | Washington, DC | National | 2 | 2019 | $275,000 |
| American Petroleum Institute | | Washington, DC | Local | 2 | 2019 | $250,000 |
| American Gas Association | | Washington, DC | Local | 2 | 2019 | $40,000 |
| Master Builders of Iowa | | Wdm, IA | — | 2 | 2019 | $25,000 |
| American Hotel & Lodging Association Directory Corporation | | Washington, DC | Local | 1 | 2019 | $25,000 |
| Citizens for a Working America Inc | | | — | 2 | 2019 | $20,000 |
| Michigan State Chamber of Commerce | | Lansing, MI | Local | 2 | 2018 | $250,000 |
| National Community Pharmacists Association | | Alexandria, VA | Local | 1 | 2017 | $25,000 |