| Name | Title | Contact Details |
|---|
Seneca Resources Corporation, the exploration and production segment of National Fuel Gas Company, headquartered in Houston, Texas, explores for, develops and produces natural gas and oil reserves in California, Kansas and the Appalachian Region including the Marcellus and Utica Shales.
Weatherford International is a Kingwood, TX-based company in the Energy and Utilities sector.
Corbett Hill Gravel Products is a Jamestown, NY-based company in the Energy and Utilities sector.
Marinetek USA is a Houston, TX-based company in the Energy and Utilities sector.