| NRCC | $106K | 10 | 2010, 2012 |
| NATIONAL COTTON COUNCIL OF AMERICA COMMITTEE FOR THE ADVANCEMENT OF COTTON | $71K | 41 | 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| THE FARM CREDIT COUNCIL POLITICAL ACTION COMMITTEE | $71K | 40 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE | $70K | 18 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $69K | 25 | 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| USA RICE FEDERATION PAC | $69K | 34 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| NUCOR CORPORATION POLITICAL ACTION COMMITTEE | $68K | 34 | 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $67K | 31 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) | $59K | 34 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| UNION PACIFIC CORP. FUND FOR EFFECTIVE GOVERNMENT | $57K | 27 | 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |