Maritime Directory

Grandview, IN, United States

Corn Island Shipyard is a premier builder of custom barges and specialized marine structures located in Grandview, Indiana.

Lamar, IN, United States

Since 1991, Corn Island Shipyard has been a builder of custom barges and specialized marine structures for both ocean and inland waterway services. Product specialties include deck, hopper, and tank barges, with ABS-classed and unclassed vessels available.

Portland, OR, United States

Gunderson Inc. is a diversified railroad freight car builder, railcar refurbisher, and marine barge builder employing approximately 1,300 workers. Can build to 750'X110'