| SPIRIT OF DEMOCRACY AMERICA | $1.2M | 66 | 2016, 2012 |
| STAND WITH AMERICA | $207K | 4 | 2016, 2012 |
| COOPERATIVE OF AMERICAN PHYSICIANS INDEPENDENT EXPENDITURE COMMITTEE | $113K | 7 | 2016, 2012, 2018 |
| AMERICA'S CREDIT UNIONS PAC OF CREDIT UNION NATIONAL ASSOCIATION, INC. | $45K | 19 | 2014, 2020, 2016, 2012, 2018 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $45K | 11 | 2014, 2020, 2016, 2012, 2018 |
| INTERNATIONAL ASSOCIATION OF FIREFIGHTERS INTERESTED IN REGISTRATION AND EDUCATION PAC | $44K | 14 | 2014, 2020, 2016, 2012, 2018 |
| AIR LINE PILOTS ASSOCIATION PAC | $40K | 15 | 2014, 2020, 2016, 2012, 2018 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | $40K | 15 | 2014, 2020, 2016, 2012, 2018 |
| CEMEX INC. EMPLOYEES PAC | $35K | 16 | 2014, 2020, 2016, 2018 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $35K | 7 | 2014, 2016, 2012, 2018 |