| NRSC | $404K | 15 | 1990, 1996, 1984, 1982 |
| REPUBLICAN NATIONAL COMMITTEE | $336K | 2 | 1996 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $30K | 16 | 1990, 1996, 1994, 1984, 1986 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $28K | 17 | 1990, 1996, 1992, 1984 |
| FLUOR CORPORATION POLITICAL ACTION COMMITTEE (FLUOR PAC) | $27K | 9 | 1990, 1996, 1984 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $25K | 8 | 1990, 1996, 1984 |
| CAMPAIGN AMERICA INC | $25K | 5 | 1990, 1996, 1984, 1988 |
| ASSOCIATED GENERAL CONTRACTORS OF AMERICA POLITICAL ACTION COMMITTEE | $23K | 9 | 1990, 1996, 1984 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $22K | 11 | 1990, 1996, 1984 |
| AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE | $22K | 10 | 1990, 1996, 1994, 1984 |