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Chaparral Energy, Inc. (Chaparral) is an independent oil and natural gas production and exploitation company. Its areas of operation include the Mid-Continent, the Permian Basin, Gulf Coast, Ark-La-Tex, North Texas and the Rocky Mountains. As of December
Bergey Windpower Co is a Norman, OK-based company in the Energy and Utilities sector.
Optimum Energy is a Seattle, WA-based company in the Energy and Utilities sector.
ADDIPLAST is a Stone Mountain, GA-based company in the Energy and Utilities sector.
A and R Solar is a Seattle, WA-based company in the Energy and Utilities sector.