Kirby Inland Marine, LP55 Waugh Drive, Suite 1000 , Houston, Texas, United States

Kirby Corporation is the premier tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, on the Gulf Intracoastal Waterway, along all three U.S. Coasts, and in Alaska and Hawaii. Through its Distribution and Services segment, Kirby is also a leading nationwide service provider and distributor of diesel engines, transmissions, parts, industrial equipment and oilfield service equipment.