| NRCC | $174K | 75 | 1996, 1998, 2000 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $95K | 15 | 1996, 1998 |
| MONTANA REPUBLICAN STATE CENTRAL COMMITTEE | $46K | 8 | 1996, 1998, 2000 |
| FREEDOM WORKS PAC | $24K | 8 | 1996, 1998, 2000 |
| MONDAY MORNING POLITICAL ACTION COMMITTEE | $20K | 4 | 1996, 1998 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $20K | 5 | 1996, 1998 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $19K | 4 | 1996, 1998 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $19K | 6 | 1996, 1998 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $18K | 8 | 1996, 1998, 2000 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $18K | 9 | 1996, 1998, 2000 |