| NRCC | $69K | 204 | 1990, 2002, 1996, 1994, 1992, 1998, 2000 |
| CONAGRA BRANDS, INC. GOOD GOVERNMENT ASSOCIATION | $38K | 33 | 1990, 1996, 1994, 1992, 1998, 2000 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $31K | 16 | 1990, 1996, 1994, 1992, 1998 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $23K | 18 | 1990, 1996, 1994, 1992, 1998 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $20K | 10 | 1996, 1994, 1992, 1998 |
| NATIONAL ASSOCIATION OF REALTORS | $16K | 5 | 1990 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $16K | 15 | 1990, 1996, 1994, 1992, 1998 |
| NEBRASKA BANKERS ASSOCIATION FEDERAL POLITICAL ACTION COMMITTEE | $16K | 11 | 1990, 1994, 1992, 2000 |
| AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE | $16K | 10 | 1996, 1994, 1992, 1998 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $15K | 9 | 1990, 1996, 1994, 1992 |