| Name | Title | Contact Details |
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Perfection Oil Co. is a Dubuque, IA-based company in the Energy and Utilities sector.
Alpha Pumping Services is a family-owned and operated pressure pumping and acidizing company that provides efficient general pumping services and chlorine dioxide stimulation process.
Purvis Brothers Inc is a Mars, PA-based company in the Energy and Utilities sector.
Riley Oil Co is a Richmond, KY-based company in the Energy and Utilities sector.