| HMP | $816K | 15 | 2014 |
| PATRIOT MAJORITY USA | $215K | 14 | 2016 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB | $70K | 18 | 2024, 2014, 2020, 2016, 2018, 2022 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | $70K | 14 | 2024, 2014, 2020, 2016, 2018, 2022 |
| INT'L ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL AND REINFORCING IRON WORKERS (IPAL) | $70K | 17 | 2024, 2014, 2020, 2016, 2018, 2022 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES POLITICAL ACTION TOGETHER POLITICAL COMMITTEE | $70K | 17 | 2024, 2014, 2020, 2016, 2018, 2022 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | $70K | 14 | 2024, 2014, 2020, 2016, 2018, 2022 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE | $69K | 15 | 2024, 2014, 2020, 2016, 2018, 2022 |
| UNITE HERE TIP CAMPAIGN COMMITTEE | $65K | 14 | 2024, 2014, 2020, 2016, 2018, 2022 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $65K | 14 | 2024, 2014, 2020, 2016, 2018, 2022 |