SGL Carbon SE operates globally through four main business segments: Graphite Solutions, Carbon Fibers, Process Technology, and Composite Solutions. The Graphite Solutions segment, which generates the majority of the company's revenue, provides specialty graphite components for the semiconductor industry, graphite electrodes for steelmaking, and anode materials for lithium-ion batteries. The Carbon Fibers and Composite Solutions segments supply lightweight materials to the automotive, aerospace, and wind energy industries. The Process Technology division specializes in constructing and repairing equipment for the chemical sector. Headquartered in Wiesbaden, Germany, the company operates 29 production sites across Europe, North America, and Asia.