| BLUE DOG POLITICAL ACTION COMMITTEE | $88K | 36 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $80K | 45 | 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| CATERPILLAR INC. POLITICAL ACTION COMMITTEE (CATPAC) | $78K | 24 | 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| FEDEX CORPORATION POLITICAL ACTION COMMITTEE | $77K | 30 | 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $69K | 27 | 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| BROWN-FORMAN CORPORATION NON-PARTISAN COMMITTEE FOR RESPONSIBLE GOVERNMENT | $59K | 22 | 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| TRIUMPH GROUP INC PAC | $58K | 16 | 2008, 2010, 2012, 2014, 2016, 2018, 2020 |
| ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS | $58K | 26 | 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $55K | 15 | 2002, 2004, 2010, 2012, 2016, 2018, 2020, 2022 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | $53K | 18 | 2002, 2004, 2006, 2008, 2010, 2016, 2018, 2020 |