| NRSC | $522K | 26 | 1980, 1986, 1982 |
| INDIANA REPUBLICAN STATE COMMITTEE, INC. | $63K | 122 | 1980, 1982 |
| 1980 VICTORY COMMITTEE | $22K | 2 | 1982 |
| QUAYLE FOR CONGRESS COMMITTEE | $21K | 1 | 1980 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $20K | 7 | 1980, 1986 |
| UNITED CONSERVATIVES OF AMERICA | $19K | 3 | 1988 |
| ELI LILLY AND COMPANY POLITICAL ACTION COMMITTEE | $17K | 15 | 1984, 1988, 1980, 1986, 1982 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $16K | 8 | 1980, 1986 |
| LINCOLN NATIONAL CORPORATION POLITICAL ACTION COMMITTEE (AKA LINCOLN FINANCIAL GROUP FEDERAL POLITICAL ACTION COMMITTEE, FEDERAL LFGPAC) | $16K | 21 | 1984, 1988, 1980, 1986, 1982 |
| L3HARRIS TECHNOLOGIES, INC. PAC | $15K | 4 | 1980, 1986 |