| NRCC | $40K | 511 | 1990, 1984, 1988, 1980, 1986, 1982 |
| NEBRASKA REPUBLICAN PARTY | $20K | 23 | 1984, 1988, 1980, 1986, 1982 |
| NEBRASKA BANKERS ASSOCIATION FEDERAL POLITICAL ACTION COMMITTEE | $19K | 15 | 1984, 1988, 1980, 1986, 1982 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $18K | 11 | 1984, 1988, 1980, 1986, 1982 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $16K | 11 | 1984, 1988, 1980, 1986, 1982 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $14K | 14 | 1984, 1988, 1980, 1986, 1982 |
| COMMITTEE FOR THOROUGH AGRICULTURAL POL ED OF DAIRY FARMERS OF AMERICA INC (C-TAPE OF DFA) | $13K | 10 | 1988, 1980, 1986, 1982 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $11K | 8 | 1984, 1988, 1980, 1986, 1982 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $10K | 14 | 1984, 1988, 1980, 1986, 1982 |
| NEBRASKA MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $9K | 7 | 1984, 1988, 1980, 1986, 1982 |