Hornbeck Offshore Transportation is a part of Hornbeck Offshore Services, which is one of the leading providers of one-stop vehicles and serves the offshore oil and gas industry in the United States. Hornbeck Offshore Services focuses on exploration and production activities that include deepwater, deep well and other logistics projects. The company provides marine transportation, distribution and logistics services in the northeastern United States, Puerto Rico and the Gulf Coast of the U.S. with its fleet of more than 15 ocean-going tugs and over 20 ocean-going tank barges. The company transports pipe and drummed material and equipment, liquid mud, potable and drilling water, diesel fuel and dry bulk cement. Hornbeck Offshore Transportation is located in Brooklyn, N.Y.