| THE TEA PARTY LEADERSHIP FUND | $279K | 33 | 2014 |
| FREEDOM VOTE | $175K | 12 | 2014 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $111K | 45 | 2010, 1990, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $106K | 57 | 2010, 1990, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $99K | 46 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |
| OHIO REPUBLICAN PARTY STATE CENTRAL & EXECUTIVE COMMITTEE | $96K | 12 | 2014, 2006, 1998, 2000 |
| CLEVELAND-CLIFFS INC. POLITICAL ACTION COMMITTEE | $92K | 30 | 2010, 2002, 1996, 1994, 2014, 2006, 1998, 2004, 2012, 2008, 2000 |
| ASSOCIATED BUILDERS AND CONTRACTORS, INC. POLITICAL ACTION COMMITTEE (ABC PAC) | $91K | 36 | 2010, 1990, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $90K | 40 | 2010, 1990, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2012, 2008, 2000 |
| AUTOMOTIVE FREE INTERNATIONAL TRADE PAC | $88K | 28 | 2010, 2002, 1996, 1994, 2014, 2006, 1992, 1998, 2004, 2012, 2008, 2000 |