| DCCC | $641K | 93 | 2010, 2008 |
| REPUBLICAN NATIONAL COMMITTEE | $69K | 5 | 2008 |
| AMERICAN ACADEMY OF FAMILY PHYSICIANS POLITICAL ACTION COMMITTEE (FAMMEDPAC) | $41K | 16 | 2010, 2014, 2016, 2012, 2008 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $40K | 38 | 2010, 2014, 2016, 2012, 2008 |
| NRCC | $40K | 6 | 2008 |
| EVERY REPUBLICAN IS CRUCIAL (ERICPAC) | $36K | 11 | 2010, 2014, 2012, 2008 |
| INTERNATIONAL FRANCHISE ASSOCIATION FRANCHISING POLITICAL ACTION COMMITTEE INC | $32K | 10 | 2010, 2014, 2012, 2008 |
| AMERICAN SOCIETY OF ANESTHESIOLOGISTS POLITICAL ACTION COMMITTEE (ASA PAC) | $31K | 15 | 2010, 2014, 2016, 2012, 2008 |
| POLITICAL ACTION COMMITTEE OF THE AMERICAN ASSOCIATION OF ORTHOPAEDIC SURGEONS--PAC OF AAOS | $31K | 12 | 2010, 2014, 2016, 2012, 2008 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $30K | 12 | 2010, 2014, 2016, 2012 |