Utilities & Engergy Back to Search Any Category Energy Services Refinery Type a keyword search or choose a link below. Results: 2 CITGO Petroleum Corp. | 630-257-4200 135th Street & New Avenue, Lemont, IL 60439 http://www.citgo.com/ Learn More Ducere LLC | 630-362-5253 27475 Ferry Rd., Ste. 150, Warrenville, IL 60555 http://www.ducere-llc.com/ Learn More Powered By GrowthZone