| Name | Title | Contact Details |
|---|
Marathon Oil Corporation (NYSE: MRO) is an integrated international energy company engaged in exploration and production, oil sands mining, integrated gas, and refining, marketing and transportation.
Dennis Co is a Wichita Falls, TX-based company in the Energy and Utilities sector.
XTO Energy Inc. is a Fort Worth, TX-based company in the Energy and Utilities sector.
Weiser-Brown Oil Company is a Magnolia, AR-based company in the Energy and Utilities sector.
Comac Pump is a Kingston, NH-based company in the Energy and Utilities sector.