| NRCC | $108K | 48 | 1990, 1996, 1992, 1988 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $28K | 8 | 1990, 1996, 1988 |
| REPUBLICAN SANTA CLARA COUNTY CENTRAL COMMITTEE | $19K | 6 | 1996 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $18K | 9 | 1990, 1996, 1992, 1988 |
| NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS POLITICAL ACTION COMM | $17K | 7 | 1990, 1996, 1988 |
| PILLSBURY WINTHROP SHAW PITTMAN LLP POLITICAL ACTION COMMITTEE | $15K | 8 | 1990, 1996, 1988 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $14K | 6 | 1990, 1996, 1992, 1988 |
| NATIONAL SEMICONDUCTOR CORP. EMPLOYEES PAC | $13K | 8 | 1990, 1996, 1988 |
| SHEET METAL & AIR CONDITIONING CONTRACTORS' NATIONAL ASSOC., INC. POLITICAL ACTION COMMITTEE | $13K | 10 | 1990, 1996, 1992, 1988 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $12K | 5 | 1990, 1996, 1992, 1988 |