| DSCC | $40K | 3 | 1980, 1986, 1992 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $25K | 7 | 1980, 1986, 1992 |
| CME GROUP INC. PAC | $25K | 7 | 1980, 1986, 1990, 1992 |
| NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION AMERICA'S ELECTRIC COOPERATIVES PAC | $23K | 11 | 1980, 1982, 1984, 1986, 1990 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $23K | 8 | 1980, 1982, 1986, 1992 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $23K | 12 | 1980, 1984, 1986, 1988, 1990, 1992 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $22K | 11 | 1980, 1984, 1986, 1990, 1992 |
| ARCHER DANIELS MIDLAND COMPANY - ADM PAC | $21K | 23 | 1980, 1982, 1984, 1986, 1988, 1990, 1992 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $21K | 8 | 1980, 1986, 1990, 1992 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | $20K | 21 | 1980, 1986, 1988, 1990, 1992 |