Robert J. Koehler

SGL Carbon SA manufactures and sells carbon and graphite products. Its product portfolio includes graphite and carbon electrodes. The company was founded in 1957 and is headquartered in La Coruña, Spain.

Part of SGL Carbon SE, SGL Carbon Sdn. The company is based in Banting, Malaysia. Bhd. is a specialist in graphite and fiber composite materials, offering innovative and reliable solutions along the entire value chain. SGL Carbon's high-quality specialty graphites and composites are used in industrial sectors that determine the future, including the production of compound semiconductor layers. The Malaysian company presents graphite as a wonder material with almost unlimited applications beyond pencils and diamonds.

LANXESS Deutschland GmbH produces and sells chemicals. It operates as a subsidiary company. The company is headquartered in Cologne, Germany.

Benteler International AG is a holding company, which is responsible for the management and development of the processes, structures, and targets of the global business of Benteler Group. It focuses on the Group’s human resources, compliance, taxes, finance and controlling, legal and communications, as well as strategy. The company was founded by Carl Benteler in 1876 and is headquartered in Salzburg, Austria.

Freudenberg & Co. KG provides guidelines and supports the business groups in an advisory and service provider capacity. Its services include corporate functions, corporate legal, corporate tax and customs, corporate information technology, corporate treasury and finance, corporate partner’s relations, technology innovation, corporate controlling and accounting, corporate human resources, corporate strategic planning and business development, corporate health, safety, security, environment, corporate communications, corporate insurance, corporate audit, and real estate. The company was founded by Carl Johann Freudenberg on February 9, 1849 and is headquartered in Weinheim, Germany.

Part of Freudenberg & Co. KG, Freudenberg SE is a technology group that develops innovative solutions for various industries such as medical, food processing, energy, and more. Based in Weinheim, Germany, Freudenberg contributes to improved functional reliability, operating lives, and environmental protection. The German company provides reliable components such as seals, filters, lubricants, and nonwovens that ensure long-term productivity and quality. Mohsen M. Sohi has been the CEO of the company since 2012.