| Name | Title | Contact Details |
|---|
Atlas Pipeline Partners, L.P. is a provider of natural gas gathering services in the Anadarko, Arkoma and Permian Basins and the Golden Trend in the southwestern and mid-continent United States, and the Appalachian Basin in the eastern United States. In
Patterson-UTI Energy, Inc. is a provider of contract drilling business. It operates primarily in Texas, New Mexico, Oklahoma, Arkansas, Louisiana, Mississippi, Alabama, Colorado, Arizona, Utah, Wyoming, Montana, North Dakota, South Dakota, Pennsylvania,
Viking Pipe Service Co is a Bemidji, MN-based company in the Energy and Utilities sector.
Frontier Energy Services is a Tulsa, OK-based company in the Energy and Utilities sector.
Pintail Completions is a company that specializes in emissions-friendly horizontal wireline completions for the oil and gas industry.