| NRCC | $42K | 57 | 1980, 1982, 1984, 1986, 1988, 1990, 1992 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $37K | 15 | 1980, 1982, 1984, 1986, 1988, 1990 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $23K | 12 | 1980, 1982, 1984, 1986, 1988, 1990 |
| WASHINGTON STATE REPUBLICAN PARTY | $15K | 4 | 1980, 1984 |
| DARIGOLD POLITICAL ACTION COMMITTEE FKA NORTH PACIFIC DAIRY | $9K | 9 | 1982, 1984, 1986, 1988, 1990, 1992 |
| WEYERHAEUSER COMPANY POLITICAL ACTION COMMITTEE | $9K | 17 | 1980, 1982, 1984, 1986, 1988, 1990 |
| ASSOCIATED GENERAL CONTRACTORS OF AMERICA POLITICAL ACTION COMMITTEE | $8K | 8 | 1982, 1984, 1986, 1988, 1990 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $8K | 6 | 1984, 1986, 1988 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $8K | 5 | 1982, 1984, 1988, 1990 |
| PACIFIC NORTHWEST BELL EMPLOYEES' PUBLIC INTEREST COMMITTEE - FEDERAL | $7K | 8 | 1982, 1984, 1986, 1988 |