J. Calvin Crowder

GridLiance GP LLC provides transmission solutions. It partners to municipalities, joint action agencies and electric cooperatives to solve transmission issues and manage transmission costs. The company was founded in 2014 and is headquartered in Chicago, IL.

GridLiance Holdco LP operates as an independent electric transmission company. The company is headquartered in Irving, TX.

Electric Transmission Texas LLC acquires, constructs, owns and operates transmission facilities within the Electric Reliability Council of Texas, primarily in and around the AEP Texas Central Company and AEP Texas North Company service territories. The company was founded in 2007 and is headquartered in Austin, TX.

Electric Reliability Council of Texas, Inc. operates and regulates power transmission system. Its services include account management services and market support services. The company was founded in 1970 and is headquartered in Austin, TX.