AMOS American Maritime Officers Service 490 L'Enfant Plaza East SW Suite 7170  ★  Washington, DC 20024
(202) 479-1133  ★ 
Member Companies
Deep Sea
  • 3 PSC LLC
  • American Overseas Marine Corp. (General Dynamics)
  • American Roll-on Roll-off Carrier LLC
  • APL Maritime, Ltd.
  • Argent Marine Operations, Inc.
  • Crowley Liner Services, Inc.
  • Intrepid Personnel and Provisioning, Inc.
  • Liberty Maritime Corporation
  • Maersk Line, Ltd.
  • Ocean Duchess, Inc.
  • Ocean Ships, Inc.
  • OSG America, Inc.
  • Osprey Ship Management, Inc.
  • Pacific-Gulf Marine Inc.
  • Pasha Hawaii Transport Lines LLC
  • Sea Star Line, LLC
  • Seabulk Tankers, Inc.
  • SEACOR Holdings, Inc.
  • Sealift LLC
  • Shell Ship Management Limited
  • TOTE Services, Inc.
  • Totem Ocean Trailer Express, Inc.
  • Transoceanic Cable Ship Co. Inc.
  • U.S. Shipping Corporation
Great Lakes
  • Central Marine Logistics, Inc.
  • Key Lakes, Inc.
  • Lake Michigan Carferry Service
  • Mittal Steel, USA (former ArcelorMittal)
  • Pere Marquette Shipping Company
  • Port City Marine Services, Inc.
  • Port City Steamship Services, Inc.
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