Our Story For more than 100 years, Port Houston has owned and operated the public wharves and terminals along the Houston Ship Channel, including the area's largest breakbulk facility and two of the most efficient container terminals in the country. Port Houston is the advocate and a strategic leader for the Channel. The Houston Ship Channel complex and its more than 200 private and eight public terminals, collectively known as the Port of Houston, is the nation's largest port for waterborne tonnage and an essential economic engine for the Houston region, the state of Texas and the U.S. The Port of Houston supports the creation of nearly 1.5 million jobs in Texas and 3.4 million jobs nationwide,and economic activity totaling $439 billion in Texas and $906 billion in economic impact across the nation.