Albert W. Pürzer

RUETGERS Chemicals AG manufactures plastics, chemicals, and binding materials used in electronics and automobiles. It specializes in the manufacture of basic and specialty chemical products. The company manufactures industrial chemical products such as aromatics, petroleum products, organic intermediates, and pharmaceuticals. The company was founded in 1964 and is headquartered in Castrop-Rauxel, Germany.

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.