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Porta Gas Inc is a Houston, TX-based company in the Energy and Utilities sector.
Hunt Energy IQ is a Dallas, TX-based company in the Energy and Utilities sector.
Triumph Energy Corp. is a Harrison, OH-based company in the Energy and Utilities sector.
Quality N D T Inc is a Breaux Bridge, LA-based company in the Energy and Utilities sector.
Penn Virginia Corporation is an independent oil and gas company primarily engaged in the development, exploration and production of natural gas and oil in various domestic onshore regions including East Texas, the Mid-Continent, Appalachia, Mississippi