| NRSC | $128K | 3 | 1992 |
| EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE | $31K | 21 | 1992, 1994, 1996, 1998, 2004, 2008 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $30K | 12 | 1992, 1994, 1996, 1998, 2004 |
| LIBERTY MUTUAL INSURANCE COMPANY - PAC | $29K | 19 | 1992, 1994, 1996, 1998, 2002, 2004, 2008 |
| UNION PACIFIC CORP. FUND FOR EFFECTIVE GOVERNMENT | $29K | 18 | 1992, 1998, 2004, 2008 |
| INDEPENDENT INSURANCE AGENTS & BROKERS OF AMERICA, INC. POLITICAL ACTION COMMITTEE (INSURPAC) | $27K | 13 | 1992, 1996, 1998, 2004 |
| INTERNATIONAL ASSOCIATION OF FIREFIGHTERS INTERESTED IN REGISTRATION AND EDUCATION PAC | $26K | 15 | 1998, 2002, 2004, 2008 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $26K | 20 | 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2008 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $25K | 7 | 1992, 1996, 1998, 2004 |
| CHUBB GROUP HOLDINGS INC. LEGACY POLITICAL ACTION COMMITTEE | $23K | 18 | 1992, 1996, 1998, 2002, 2004, 2006, 2008 |