The International Organization of Masters, Mates, and Pilots is a labor union representing approximately 5,500 licensed mariners throughout the United States. It is affiliated with the International Longshoreman Association.
2014
–Endorsed Mike Michaud (D) for Governor of Maine (lost general election)
2016
–Endorsed Loretta Sánchez (D) for Senator of California (lost general election)
–Endorsed Steve Lindbeck (D) for Representative, Alaska At-Large (lost general election)
2018
–Endorsed Alyse Galvin (I/D) for Representative, Alaska At-Large (lost general election)
–Endorsed Alan Lowenthal (D) for Representative of California, 47th District (won)
–Endorsed Donna Mercado Kim (D) for Representative of Hawai’i, 1st District (lost primary)
–Endorsed Lee Zeldin (R) for Representative of New York, 1st District (won)
–Endorsed Brian Fitzpatrick (R) for Representative of Pennsylvania, 1st District (won)
–Endorsed Pramila Jayapal (D) for Representative of Washington, 7th District (won)
2020
–Endorsed Joe Biden (D) for President (won)
–Endorsed Dan Sullivan (R) for Senator of Alaska (won)
–Endorsed Alan Lowenthal (D) for Representative of California, 47th District (won)
–Endorsed Mike Levin (D) for Representative of California, 49th District (won)
–Endorsed Alan Cohn (D) for Representative of Florida, 15th District (lost general election)
–Endorsed Mike Bost (R) for Representative of Illinois, 12th District (won)
–Endorsed Don Bacon (R) for Representative of Nebraska, 2nd District (won)
–Endorsed Lee Zeldin (R) for Representative of New York, 1st District (won)
–Endorsed Brian Fitzpatrick (R) for Representative of Pennsylvania, 1st District (won)
2021
–Endorsed Troy Carter (D) for Representative of Louisiana, 2nd District (won)
2022
–Endorsed Don Bacon (R) for Representative of Nebraska, 2nd District (won)
2024
–Endorsed Kamala Harris (D) for President (lost general election)
–Endorsed Don Bacon (R) for Representative of Nebraska, 2nd District (won)
–Endorsed Mike Lawler (R) for Representative of New York, 17th District (won)
–Endorsed Marc Molinaro (R) for Representative of New York, 19th District (lost general election)
–Endorsed Lori Chavez-DeRemer (R) for Representative of Oregon, 5th District (lost general election)
–Endorsed Brian Fitzpatrick (R) for Representative of Pennsylvania, 1st District (won)
The Endorsement Project 