Union Pacific Corporation, operating primarily through its subsidiary Union Pacific Railroad Company, is a major freight rail service provider across the United States. The company's comprehensive transportation solutions serve a wide array of industries, including agriculture (e.g., grain, fertilizers, food, refrigerated items, and energy commodities like coal and renewables for agricultural use), energy (such as petroleum and liquid petroleum gases), and various industrial sectors (like construction materials, industrial chemicals, plastics, timber products, specialized goods, metals, ores, soda ash, and sand). Furthermore, Union Pacific moves finished automobiles, automotive parts, and general merchandise via intermodal containers.