ITC Holdings Corp. ITC Grid Development ITCTransmission METC Corporate Family ITCTransmission ITCTransmission, a subsidiary of ITC Holdings Corp. (NYSE: ITC), is the first independently - owned and operated electricity transmission company in the United States. ITCTransmission is in the business of transmitting high voltage electricity from generating facilities in southeastern Michigan, other Midwestern states and Ontario to distribution substations, serving a population of approximately 4.9 million people in an area comprised of 13 southeastern Michigan counties, including the Detroit metropolitan area. Our operating assets consist primarily of approximately 2,700 circuit miles of transmission lines, approximately 17,000 transmission towers and poles and 155 stations and substations. ITCTransmission operates, maintains and invests in the transmission infrastructure in order to improve efficiency in the flow of electricity, enhance system reliability and lower overall delivered energy costs. Click ITCTransmission's logo below to visit its website for more information.