Dixie Offshore Transportation Company offers a range of water surface transportation solutions. It also carries dry bulk and semiliquid cargoes. The company serves clients 24 hours a day, seven days a week. Its clients include the United States government. Dixie Offshore Transportation Company is a wholly owned and operated subsidiary of Kirby Corporation. The organization is one of the leading inland tank barge operators in the U.S. It specializes in transportation of petrochemicals and pressurized and black oil products. Kirby Corporation also transports refined petroleum and agricultural chemical products.