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Tantalus Systems Corp. is a Vancouver, BC-based company in the Energy & Utilities sector.
T.I.P. Rural Electric Coop. is a Brooklyn, IA-based company in the Energy and Utilities sector.
Midland Power Cooperative is a Jefferson, IA-based company in the Energy and Utilities sector.
SEMCO Energy, Inc. is engaged in natural gas distribution operations in Michigan and Alaska. The Company's Michigan operation is referred to as SEMCO Gas, while the Alaska operation is called ENSTAR. SEMCO Gas is a division of the Company. The ENSTAR
B. G. High Voltage Systems Limited is a Scarborough, ON-based company in the Energy & Utilities sector.