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Howard Concrete Co is a Glen Ellyn, IL-based company in the Energy & Utilities sector.
Castle Oil Corporation is a Harrison, NY-based company in the Energy and Utilities sector.
Speedway is a Canton, OH-based company in the Energy and Utilities sector.
Aurora Biometrics is a Rockville, MD-based company in the Energy & Utilities sector.
Diversified Energy Company plc, formerly Diversified Gas & Oil plc, is a gas and oil production company operating in the Appalachian Basin in the United States.