SGL Carbon

SGL Carbon is a global technology company that specializes in the development, manufacturing, and processing of carbon-based products and materials. Established in 1992 from the merger of SIGRI GmbH and Great Lakes Carbon, the company has over 100 years of history through its predecessor companies. SGL Carbon is a leading supplier of specialty graphite, carbon fibers, and composite solutions, serving various industries worldwide. The company offers a diverse product portfolio, including specialty graphite materials, carbon fibers, composite components, and process technology solutions. These products are utilized in sectors such as automotive, aerospace, industrial manufacturing, energy, chemicals, textiles, semiconductors, and LED technology. SGL Carbon operates through several business segments, focusing on graphite solutions, carbon fibers, composite solutions, and process technology. With a strong emphasis on innovation, SGL Carbon supports its customers globally and operates 29 production sites across Europe, North America, and Asia. Headquartered in Wiesbaden, Germany, the company employs over 4,500 people and reported revenues exceeding $1.1 billion in 2024.