| NRCC | $143K | 131 | 1992, 1984, 1986, 1982 |
| REPUBLICAN NATIONAL COMMITTEE | $18K | 5 | 1992, 1984, 1986 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $15K | 4 | 1986 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $13K | 6 | 1984, 1986 |
| RUFF POLITICAL ACTION COMMITTEE (RUFF-PAC) | $12K | 15 | 1992, 1984, 1986 |
| REPUBLICAN PARTY OF TEXAS | $12K | 3 | 1992, 1984 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $8K | 5 | 1984, 1986 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $8K | 2 | 1986 |
| CITIZENS FOR THE REPUBLIC | $7K | 2 | 1984 |
| SOUTHWESTERN COMMITTEE ON POLITICAL EDUCATION FOR SOUTHWESTERN PUBLIC SERVICE COMPANY | $7K | 7 | 1986 |