Delek Refining
Oil and GasUnited States51-200 Employees
Delek Refining operates in the oil and gas sector as the refining arm of Delek US Holdings, based in the United States. The business centers on refining activities within the broader energy company. In 2026, the refining leadership was reshaped with Amber Russell named Executive Vice President, Refining, following the departure of Joseph Israel. The company participates in collaborative energy research with universities such as Arizona State University and Ben-Gurion University of the Negev under programs supported by the U.S.-Israel Energy Center and the U.S.-Israel Binational Industrial Research and Development Foundation (BIRD). Its workforce is described as mid-sized, reflecting a modest footprint within the refining segment. This collaboration with academic institutions signals engagement in research initiatives beyond routine refining operations.