| RHODE ISLAND DEMOCRATIC STATE COMMITTEE | $195K | 9 | 1996, 2008, 2010, 2012, 2026 |
| AIR LINE PILOTS ASSOCIATION PAC | $60K | 23 | 1996, 1998, 2000, 2002, 2008, 2014, 2018, 2020, 2026 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $59K | 19 | 1996, 2000, 2002, 2008, 2014, 2020, 2026 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | $58K | 27 | 1996, 1998, 2000, 2002, 2004, 2006, 2010, 2012, 2014, 2016, 2018, 2022, 2024 |
| AMALGAMATED TRANSIT UNION - COPE | $57K | 47 | 1996, 1998, 2002, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC) | $56K | 51 | 1996, 2000, 2002, 2004, 2006, 2008, 2014, 2016, 2018, 2020, 2022, 2024, 2026 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $56K | 26 | 1996, 1998, 2000, 2002, 2006, 2008, 2012, 2014, 2020, 2022, 2026 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $56K | 18 | 1996, 1998, 2002, 2008, 2014, 2020, 2026 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $55K | 34 | 1996, 1998, 2000, 2002, 2008, 2010, 2014, 2020, 2026 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $55K | 20 | 1996, 1998, 2000, 2002, 2006, 2008, 2014, 2020, 2026 |