The company's pipeline spans 414 miles from the U.S.-Canadian border at Waddington, NY, through New York State and western Connecticut, terminating in Commack, NY. It also extends from Huntington to the Bronx, NY. The pipeline serves energy traders, power plants, and local distribution companies, offering a range of transportation services. Iroquois Gas Transmission System is a limited partnership owned by four U.S. and Canadian energy companies, with its wholly-owned subsidiary, the Iroquois Pipeline Operating Company, acting as the agent and operator of the pipeline.