| 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.
General Oil Company is a Livonia, MI-based company in the Energy & Utilities sector.
Gofds is a Stockton, CA-based company in the Energy and Utilities sector.
Wenatchee Petroleum Company is a Wenatchee, WA-based company in the Energy and Utilities sector.
Offshore Cleaning Systems is a Abbeville, LA-based company in the Energy and Utilities sector.