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CMS Energy is a Michigan-based company that has an electric and natural gas utility, Consumers Energy, as its primary business and also owns and operates independent power generation businesses.
RAM Energy Resources, Inc. is a Tulsa, OK-based company in the Energy and Utilities sector.
Koontz-Wagner Electric is a South Bend, IN-based company in the Energy and Utilities sector.
Star Gas is a Stamford, CT-based company in the Energy and Utilities sector.
Murfin Drilling Company is a Wichita, KS-based company in the Energy and Utilities sector.