| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $135K | 28 | 1980, 1986 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $96K | 33 | 1988, 1980, 1986, 1982 |
| NATIONAL RIGHT TO LIFE POLITICAL ACTION COMMITTEE | $61K | 44 | 1988, 1980, 1986 |
| NRSC | $32K | 13 | 1980, 1986 |
| REPUBLICAN NATIONAL COMMITTEE | $26K | 4 | 1980 |
| L3HARRIS TECHNOLOGIES, INC. PAC | $20K | 6 | 1980, 1986 |
| ASSOCIATED GENERAL CONTRACTORS OF AMERICA POLITICAL ACTION COMMITTEE | $20K | 6 | 1980, 1986 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $19K | 10 | 1980, 1986, 1982 |
| CARGILL, INCORPORATED POLITICAL ACTION COMMITTEE | $17K | 7 | 1980, 1986 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $16K | 4 | 1980, 1986 |