John Martin France

Northern Electric Plc distributes and supplies electricity. The firm also provides electricity distribution and engineering contracting services. The company was founded on April 1, 1989 and is headquartered in Newcastle-upon-Tyne, the United Kingdom.

Northern Powergrid Holdings Co. provides contract engineering and power distribution services. The company delivers power through the regional electric companies such as Northern Electric Co. and Yorkshire Electricity Co. It also provides gas exploration and production operations. The company is headquartered in Newcastle, United Kingdom.

MidAmerican Energy Holdings Co. operates as a holding company with interests in engages in energy business. It operates business through subsidiaries which include, PacifiCorp., MidAmerican Funding LLC, NV Energy, Inc. Sierra Pacific Power Co., Northern Natural Gas Co., Kern River Gas Transmission Co., Northern Powergrid Holdings Co., MidAmerican Transmission LLC, MidAmerican Renewables LLC and HomeServices of America, Inc. The company’s subsidiaries generate, transmit, store, distribute and supply energy. It has offices in Delaware, England, Iowa, Nevada, Oregon and Texas. MidAmerican Energy Holdings was founded in 1971 and is headquartered in Des Moines, IA.