Delek US Holdings is a diversified energy company primarily involved in the refinement, logistics, and marketing of petroleum products

The company operates refineries that convert crude oil into various fuels and other petrochemical products, serving both wholesale and retail markets. In addition to its refining operations, Delek also engages in the transportation and distribution of these products through an extensive network of pipelines and terminal facilities. The organization is committed to sustainable practices while meeting the evolving energy needs of customers across the United States.