Delek US Holdings Inc. is a diversified downstream energy company engaged in petroleum refining, asphalt production, renewable fuels, and logistics in the United States. It operates refineries in Texas, Arkansas, and Louisiana with a combined crude throughput capacity of 302,000 barrels per day, processing crude oil and other feedstocks to produce gasoline, diesel fuel, aviation fuel, asphalt, and other petroleum-based products. These products are distributed through owned and third-party terminals to serve transportation and industrial markets. The company functions through two primary segments: Refining, which focuses on manufacturing and marketing refined products, and Logistics, which handles gathering, transportation, storage, and distribution of crude oil, intermediates, and refined products. Delek US Holdings Inc. also manages a network of retail fuel and convenience stores in the Southeast United States. Founded in 2001 and headquartered in the United States, it plays a key role in the integrated downstream energy sector by providing essential energy products and infrastructure support.