| 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.
sullivan oil Co. is a Baton Rouge, LA-based company in the Energy and Utilities sector.
O'Brien Industrial Holdings is a Saint Louis, MO-based company in the Energy and Utilities sector.
Alpetro Resources Ltd. is a Calgary, AB-based company in the Energy & Utilities sector.
F K G Oil Company is a Belleville, IL-based company in the Energy & Utilities sector.