Headquartered in Houston, Texas, CITGO Petroleum Corporation is a recognized leader in the refining industry with a well-know ... n brand. CITGO operates three refineries located in Corpus Christi, Texas; Lake Charles, La.; and Lemont, Ill., and wholly and/or jointly owns 42 terminals, six pipelines and three lubricants blending and packaging plants. With approximately 3,400 employees and a combined crude capacity of approximately 769,000 barrels-per-day (bpd), CITGO is ranked as the sixth-largest, and one of the most complex independent refiners in the United States. CITGO transports and markets transportation fuels, lubricants, petrochemicals and other industrial products and supplies a network of approximately 4,500 locally owned and operated branded retail outlets, all located east of the Rocky Mountains. CITGO Petroleum Corporation is owned by CITGO Holding, Inc. To learn more, visit us at CITGO.com. read more