Frontier Oil Corporation - independent oil refining and marketing company

Frontier Oil Corporation is an independent oil refining and marketing company with complex refineries located in Wyoming and Kansas. Frontier's primary products of gasoline and diesel are marketed in the Rocky Mountain region and Plains States.

Frontier Oil Corporation is headquartered in Houston, Texas. The subsidiary company Frontier Refining & Marketing, Inc. is located in Denver, Colorado.

The company has a 52,000 bpd refinery in Cheyenne, Wyoming and a 120,000 bpd refinery in El Dorado, Kansas. More

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Frontier's Board of Directors believes that good governance practices and policies provide an important framework to assist the Board and management in fulfilling their duties to shareholders. Our governance practices and policies reflect Frontier's mission to sustain long-term prosperity for our employees, communities, and shareholders. Our Board of Directors has standing audit, compensation and nominating, and corporate governance committees that are composed of independent directors of the Company. Each of the committees' charters can be accessed through the link below.