| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $73K | 41 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $69K | 29 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $69K | 29 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $68K | 43 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $66K | 28 | 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $65K | 31 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006 |
| NCTA - THE INTERNET & TELEVISION ASSOCIATION POLITICAL ACTION COMMITTEE (NCTAPAC) | $59K | 17 | 1988, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008 |
| NRCC | $57K | 62 | 1988, 1990, 1992, 1994, 1996, 1998, 2004, 2006 |
| AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE | $47K | 32 | 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008 |
| OHIO REPUBLICAN PARTY STATE CENTRAL & EXECUTIVE COMMITTEE | $46K | 14 | 1988, 1990, 1998, 2004 |