Tohoku Electric Power Co., Inc. engages in electric power supply business. The company is headquartered in Sendai-Shi, Miyagi-Ken and currently employs 18,378 full-time employees. The company operates in two segments. The Power Generation and Sales segment supplies electricity from thermal, nuclear, and renewable energy sources, provides services using renewable energy, retails electricity and provides solution services, and provides corporate and indirect functions. The Power Transmission and Distribution segment provides power network services.