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Alliance Tubulars and Supply Ltd. is a Calgary, AB-based company in the Energy and Utilities sector.
Marathon Oil Corporation (NYSE: MRO) is an independent international exploration and production company. Based in Houston, Texas, Marathon Oil had net proved reserves at the end of 2011 of 1.8 billion barrels of oil equivalent in North America, Europe and Africa.
Petromax Operating Co Inc is a Garland, TX-based company in the Energy and Utilities sector.
Kokomo Gas and Fuel Co is a Kokomo, IN-based company in the Energy and Utilities sector.
Petrochem Field Services Inc is a Humble, TX-based company in the Energy and Utilities sector.