Founded in 1898, the Grenzach site hosts the global research and development activities for Ciba, and the plant formulates and produces high-quality specialties for all segments. Grenzach is one of the main production sites for optical whiteners within the group.

Since 1999 the Grenzach site has received DIN ISO 9001 und 14001 certification.

Today around 950 employees (814 FTE) are working on site, 177 of which work in R&D and 770 in production and services.

Directions to the Grenzach site (PDF 489 KB)


Managing Director: Andreas Duer

Chairman of the Supervisory Board: Dr. Fritz Herren

Communications
Franz Kuntz
Tel. +49 (7624) 12-0
Fax +49 (7624) 12-2600

Human Resources
Brigitte Würger

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