| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $108K | 46 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $102K | 61 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $88K | 56 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| AUTOMOTIVE FREE INTERNATIONAL TRADE PAC | $85K | 24 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $79K | 57 | 2010, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE | $77K | 55 | 2010, 2002, 2014, 2006, 1998, 2016, 2004, 2012, 2008, 2000 |
| LOCKHEED MARTIN CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | $74K | 66 | 2010, 2002, 1996, 2014, 2006, 1998, 2016, 2004, 2012, 2008, 2000 |
| UNITED SERVICES AUTOMOBILE ASSOCIATION EMPLOYEE PAC - USAA EMPLOYEE PAC | $64K | 33 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $61K | 30 | 2010, 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |
| TEXAS FARM BUREAU AGFUND | $58K | 33 | 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2016, 2004, 2012, 2008, 2000 |