| Name | Title | Contact Details |
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ProPetro Holding Corp. is a Midland, Texas-based provider of premium completion services to leading upstream oil and gas companies engaged in the exploration and production of North American unconventional oil and natural gas resources. We help bring reliable energy to the world.
Deprisco Engineering Co is a Bartlesville, OK-based company in the Energy and Utilities sector.
grandpetroleum is a Calgary, AB-based company in the Energy & Utilities sector.
C G A S Exploration Inc is a Columbus, OH-based company in the Energy and Utilities sector.
Dolan Directional Drilling Inc is a Keller, TX-based company in the Energy and Utilities sector.