| AMERICAN ALLIANCE | $107K | 4 | 2014 |
| VOTEVETS | $60K | 20 | 2024, 2014, 2020, 2016, 2018, 2022 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $55K | 11 | 2024, 2014, 2020, 2016, 2018, 2022 |
| EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC | $54K | 21 | 2024, 2014, 2020, 2016, 2018, 2022 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $52K | 25 | 2024, 2014, 2020, 2016, 2018, 2022 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $51K | 28 | 2024, 2014, 2020, 2016, 2018, 2022 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | $50K | 13 | 2024, 2014, 2020, 2016, 2018, 2022 |
| UBS AMERICAS INC. POLITICAL ACTION COMMITTEE (UBS PAC) | $50K | 23 | 2024, 2020, 2016, 2018, 2022 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $49K | 22 | 2024, 2014, 2020, 2016, 2018, 2022 |
| THE BOEING COMPANY POLITICAL ACTION COMMITTEE | $49K | 32 | 2024, 2014, 2020, 2016, 2018, 2022 |