| Name | Title | Contact Details |
|---|
Production Enhancement Group, Inc., a Houston-based energy services company incorporated in Alberta, Canada, rades on the TSX under the symbol WIS.
Tricor Refining is a Bakersfield, CA-based company in the Energy and Utilities sector.
E Fuels is a Houston, TX-based company in the Energy and Utilities sector.
National Fuel Resources is a Erie, PA-based company in the Energy and Utilities sector.
Smith Concrete is a Cambridge, OH-based company in the Energy and Utilities sector.