| Name | Title | Contact Details |
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Haas Petroleum Engineering Services is a Dallas, TX-based company in the Energy and Utilities sector.
Aspen Integrated Oil & Gas is a Fort Worth, TX-based company in the Energy and Utilities sector.
Kaiser-Francis Oil Co. is a Tulsa, OK-based company in the Energy and Utilities sector.
Production Enhancement Group, Inc., a Houston-based energy services company incorporated in Alberta, Canada, rades on the TSX under the symbol WIS.
Strickland Oil Company is a Pooler, GA-based company in the Energy and Utilities sector.