| CLUB FOR GROWTH ACTION | $274K | 7 | 2016 |
| AMERICAN ACTION NETWORK INC | $200K | 4 | 2016 |
| NATIONAL ASSOCIATION OF CONVENIENCE STORES POLITICAL ACTION COMMITTEE | $110K | 34 | 2010, 2002, 1996, 2014, 2006, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| CATERPILLAR INC. POLITICAL ACTION COMMITTEE (CATPAC) | $109K | 41 | 2010, 2002, 1996, 2014, 2006, 1992, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| NCTA - THE INTERNET & TELEVISION ASSOCIATION POLITICAL ACTION COMMITTEE (NCTAPAC) | $107K | 36 | 2010, 2002, 1996, 2014, 2006, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $107K | 38 | 2010, 2002, 1996, 2014, 2006, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $106K | 47 | 2010, 2002, 2014, 2006, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| EXELON CORPORATION POLITICAL ACTION COMMITTEE | $101K | 39 | 2010, 2002, 1996, 2014, 2006, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $100K | 47 | 2010, 2002, 1996, 2014, 2006, 2020, 1998, 2016, 2004, 2012, 2018, 2008, 2000 |
| ILLINOIS REPUBLICAN PARTY - FEDERAL | $97K | 6 | 2002, 1996, 1992, 1998 |