DK vs UCTT Comparison

Delek US Holdings Inc is an integrated energy business focused on petroleum refining, transportation and storage; wholesale crude oil, intermediate, and refined products, and convenience stores retailing. The company owns and operates independent refineries that produce a variety of petroleum products for transportation and industrial markets in the United States. Delek's logistics segment sells portions of the petroleum products its refineries produce. The logistics segment generates revenue through gathering, transporting, and storing crude oil and intermediate products, as well as by marketing, storing, and distributing refined products. The company also offers a collection of retail fuel and convenience stores operating in the Southeast region of the United States.

Ultra Clean Holdings Inc, through its subsidiaries, manufactures and supplies production tools, modules, and subsystems for the semiconductor capital equipment industry. The product includes precision robotic solutions, gas delivery systems, and a variety of industrial and automation production equipment products; subsystems include wafer cleaning subsystems, chemical delivery modules, top-plate assemblies, frame assemblies, and process modules. Its customer base includes firms in the semiconductor capital equipment industry, medical, energy, industrial, flat panel, and research equipment industries. It has two segments Products and Services. Its principal markets are Americas, Asia Pacific and EMEA.