| DSCC | $317K | 4 | 1990 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $21K | 18 | 1980, 1982, 1984, 1986, 1988, 1990 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | $21K | 9 | 1980, 1982, 1984, 1988, 1990 |
| NATIONAL ASSOCIATION OF LETTER CARRIERS OF U.S.A. POLITICAL FUND (LETTER CARRIER POLITICAL FUND) | $20K | 8 | 1984, 1990 |
| SEAFARERS POLITICAL ACTIVITY DONATION - SEAFARERS INTERNATIONAL UNION OF NA-AGLIW | $20K | 18 | 1980, 1982, 1984, 1988, 1990 |
| NATIONAL COMMITTEE FOR AN EFFECTIVE CONGRESS | $20K | 43 | 1984, 1990 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $19K | 8 | 1980, 1982, 1984, 1990 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE | $17K | 4 | 1984, 1990 |
| AUTO DEALERS AND DRIVERS FOR FREE TRADE PAC | $17K | 13 | 1984, 1986, 1988, 1990 |
| WASHINGTON POLITICAL ACTION COMMITTEE | $17K | 13 | 1982, 1984, 1986, 1988, 1990 |