| Name | Title | Contact Details |
|---|
Frontier El Dorado Refining Company is a El Dorado, KS-based company in the Energy and Utilities sector.
sullivan oil Co. is a Baton Rouge, LA-based company in the Energy and Utilities sector.
Gardner Oil Company Inc is a Hot Springs National Park, AR-based company in the Energy and Utilities sector.
It produces, refines and markets oil products and provides engineering services, as well as licensing production technologies.
Crown Central Petroleum Corporation is a large independent refiner and marketer of petroleum products. The Company owns and operates two high-conversion refineries with a combined capacity of 152,000 barrels per day of crude oil. The Company is also an