Sandra Bennett

Southwestern Electric Power Co. engages in the business of generating, transmitting and distributing electric power. The firm is also involved in manufacturing petroleum, coal, food, paper, and chemicals; and oil and gas extraction. The company was founded in 1912 and is headquartered in Columbus, OH.

Public Service Company of Oklahoma engages in the generation, transmission, and distribution of electric power to retail customers. It also supplies and markets electric power at wholesale to other electric utility companies, municipalities, rural electric cooperatives and other market participants. The company was founded by Frederick William Insull on May 29, 1913 and is headquartered in Tulsa, OK.

AEP Texas, Inc. engages in the transmission and distribution of electric power. It focuses on petroleum and coal products manufacturing, chemical manufacturing, oil and gas extraction, pipeline transportation, and support activities for mining. The company was founded in 1925 and is headquartered in Columbus, OH.

American Electric Power Service Corp. provides management and engineering solutions. It offers engineering, technical, and drafting services. The company was founded in 1937 and is headquartered in Columbus, OH.