RKA Petroleum Companies, formerly Leemon Oil Co,Company Overview of RKA Petroleum Companies Inc. Bloomberg. is a family-owned and operated corporation based in Romulus, Michigan. The company specializes in gasoline, commercial fuels, governmental fuels, industrial and specialty fuels, E85, Ethanol, and Biodiesel and currently operates in over 24 states across the United States. Its reported revenue was $613.8 million by 2015.Chad Halcom. "Truck that exploded on I-94 was carrying fuel for metro Detroit petroleum company". Crain's Detroit Business. 12 March 2015.
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