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OMV (formerly abbreviation for Österreichische Mineralölverwaltung Aktiengesellschaft) is an Austrian multinational integrated oil, gas and petrochemical company which is headquartered in Vienna, Austria.
Production Enhancement Group, Inc., a Houston-based energy services company incorporated in Alberta, Canada, rades on the TSX under the symbol WIS.
Republic Energy is a Dallas, TX-based company in the Energy and Utilities sector.
Whitaker Oil Company is a Atlanta, GA-based company in the Energy and Utilities sector.
schafferoil is a Saint Louis, MO-based company in the Energy and Utilities sector.