| Name | Title | Contact Details |
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Petroleum Solutions Inc is a Mcallen, TX-based company in the Energy & Utilities sector.
Yangarra Resources Inc. is a Edmonton, AB-based company in the Energy & Utilities sector.
Elexco Inc is a Seymour, WI-based company in the Energy & Utilities sector.
Union Drilling, Inc. (Union Drilling) provides contract land drilling services and equipment, primarily to natural gas producers in the United States. In addition to its drilling rigs, The Company provides the drilling crews and the ancillary equipment
Frontier El Dorado Refining Company is a El Dorado, KS-based company in the Energy and Utilities sector.