| LEAGUE OF CONSERVATION VOTERS ACTION FUND | $231K | 15 | 2000 |
| NRCC | $195K | 25 | 1996, 1998, 2000 |
| NATIONAL REPUBLICAN CONGRESSIONAL COMMITTEE CONTRIBUTIONS | $50K | 2 | 1998 |
| LEAGUE OF CONSERVATION VOTERS INC | $34K | 29 | 2000 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $30K | 19 | 1996, 1998, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $30K | 6 | 1996, 1998, 2000 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $25K | 10 | 1996, 1998, 2000 |
| FREEDOM WORKS PAC | $24K | 7 | 1996, 1998, 2000 |
| ASSOCIATED BUILDERS AND CONTRACTORS, INC. POLITICAL ACTION COMMITTEE (ABC PAC) | $23K | 12 | 1996, 1998, 2000 |
| NATIONAL FEDERATION OF INDEPENDENT BUSINESS FEDERAL POLITICAL ACTION COMMITTEE | $23K | 12 | 1996, 1998, 2000 |