Bayer Weimar GmbH und Co. KG, located in Weimar, Thuringia, Germany, is a subsidiary of Bayer AG, a global enterprise with core competencies in the life science fields of health care and agriculture.

The Weimar facility specializes in the production of oral contraceptives and oral hormone products, contributing significantly to Bayer's pharmaceutical manufacturing capabilities.

The site is certified according to ISO 45001:2018, reflecting its commitment to occupational health and safety management systems.

As part of Bayer's global network, the Weimar facility upholds the company's mission of "Health for all, Hunger for none," focusing on providing innovative solutions in health care.