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glamisresources is a Calgary, AB-based company in the Energy & Utilities sector.
Leader Energy Services Ltd. is a Calgary, AB-based company in the Energy & Utilities sector.
GBE Services Corp is a Tulsa, OK-based company in the Energy and Utilities sector.
Haas Petroleum Engineering Services is a Dallas, TX-based company in the Energy and 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.