Located in Honolulu harbor on the island of Oahu, Smith Maritime LLC delivers petroleum between ports on Oahu and its neighboring islands and provides services to the local maritime communities. The company operates a fleet of several double-hulled tank barges under charter to utilities, local petroleum retailers and major oil companies, distributing heavy fuel oil and refined products, such as gasoline, diesel and jet fuel. It is a Hawaii-based division of K-Sea Transportation Partners L.P. K-Sea Transportation Partners L.P. is one of the leading providers of marine transportation, distribution and logistics services for refined petroleum products in the United States. The company s fleet has transported approximately 150 million barrels of refined petroleum products. Its major customers include BP, ConocoPhillips, ExxonMobil and Tesoro.