| ESAFUND | $381K | 17 | 2014 |
| EMERGENCY COMMITTEE FOR ISRAEL | $151K | 2 | 2014 |
| TAXPAC | $102K | 6 | 2014, 2016 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $90K | 53 | 2010, 2002, 1996, 2014, 2006, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| AMERICAN MARITIME OFFICERS VOLUNTARY POLITICAL ACTION FUND | $73K | 60 | 2010, 2002, 1996, 2014, 2006, 1992, 1998, 2004, 2012, 2018, 2008, 2000 |
| NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION AMERICA'S ELECTRIC COOPERATIVES PAC | $68K | 49 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| REPUBLICAN NATIONAL COMMITTEE | $66K | 21 | 1996, 1994, 2000 |
| AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE | $65K | 26 | 2010, 1996, 1994, 2014, 2006, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| AMERICA'S CREDIT UNIONS PAC OF CREDIT UNION NATIONAL ASSOCIATION, INC. | $63K | 52 | 2010, 2002, 1996, 1994, 2014, 2006, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $63K | 31 | 2010, 2002, 1996, 2014, 2006, 1998, 2016, 2004, 2012, 2018, 2008 |