| NRCC | $101K | 18 | 2010, 2002, 2004 |
| WALMART INC. PAC FOR RESPONSIBLE GOVERNMENT | $60K | 18 | 2010, 2002, 2006, 2004, 2008 |
| AMERICAN OPTOMETRIC ASSOCIATION POLITICAL ACTION COMMITTEE | $50K | 25 | 2010, 2002, 2006, 2004, 2008 |
| FEDEX CORPORATION POLITICAL ACTION COMMITTEE | $36K | 16 | 2010, 2002, 2006, 2004, 2008 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $33K | 20 | 2010, 2002, 2006, 2004, 2008 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $30K | 13 | 2010, 2002, 2006, 2004, 2008 |
| ASSOCIATED BUILDERS AND CONTRACTORS, INC. POLITICAL ACTION COMMITTEE (ABC PAC) | $29K | 9 | 2002, 2006, 2004, 2008 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $27K | 9 | 2010, 2002, 2006, 2004, 2008 |
| ARVEST BANK GROUP INC PAC INC | $23K | 8 | 2010, 2002, 2006, 2004 |
| TYSON FOODS INC POLITICAL ACTION COMMITTEE (TYPAC) | $23K | 18 | 2010, 2002, 2006, 2004, 2008 |