| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $82K | 30 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008, 2000 |
| EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC | $71K | 31 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008, 2000 |
| CSX CORPORATION GOOD GOVERNMENT FUND | $55K | 26 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $51K | 19 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008, 2000 |
| EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE | $49K | 28 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $47K | 38 | 2010, 2002, 2014, 2006, 2016, 2004, 2012, 2008, 2000 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $42K | 20 | 2010, 2014, 2016, 2012, 2008 |
| BAE SYSTEMS INC. POLITICAL ACTION COMMITTEE (BAE SYSTEMS USA PAC) | $41K | 16 | 2010, 2014, 2016, 2012, 2008 |
| GENERAL ATOMICS POLITICAL ACTION COMMITTEE | $39K | 18 | 2010, 2014, 2006, 2016, 2012, 2008 |
| GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC) | $38K | 27 | 2010, 2002, 2014, 2016, 2012, 2008, 2000 |