| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $45K | 13 | 2012, 2014, 2016, 2018, 2020 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | $45K | 9 | 2012, 2014, 2016, 2018, 2020 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $40K | 8 | 2012, 2014, 2016, 2018, 2020 |
| D.R.I.V.E. - DEM, REP, IND VOTER ED (THE PAC OF THE INT'L BRHD OF TEAMSTERS) | $40K | 14 | 2012, 2014, 2016, 2018, 2020 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $40K | 16 | 2012, 2014, 2016, 2018 |
| GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC) | $36K | 24 | 2014, 2016, 2018, 2020 |
| EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE | $33K | 20 | 2012, 2014, 2016, 2018, 2020 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES POLITICAL ACTION TOGETHER POLITICAL COMMITTEE | $33K | 9 | 2012, 2014, 2016, 2018 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $32K | 15 | 2012, 2014, 2016, 2018, 2020 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $32K | 15 | 2012, 2014, 2016, 2018 |