| DCCC | $44K | 23 | 1996, 1994, 1998, 2000 |
| AFL-CIO | $32K | 8 | 1994, 1998 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $30K | 9 | 1996, 1994, 1998 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $30K | 6 | 1996, 1994, 1998 |
| UAW - V - CAP (UAW VOLUNTARY COMMUNITY ACTION PROGRAM) 'INT'L UNION UNITED AUTOMOBILE AEROSPACE & AGRICULTURAL IMPLEMENT WORKERS OF AMERICA UAW | $28K | 6 | 1996, 1994, 1998 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $25K | 7 | 1996, 1994, 1998 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $21K | 9 | 1996, 1994, 1998 |
| UNITED STEELWORKERS POLITICAL ACTION FUND | $18K | 7 | 1996, 1998 |
| SEIU COPE (SERVICE EMPLOYEES INTERNATIONAL UNION COMMITTEE ON POLITICAL EDUCATION) | $18K | 5 | 1996, 1994, 1998 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $17K | 6 | 1996, 1998 |