
1946 Foundation
Hermann Wirtz founds Chemie Grünenthal GmbH in Stolberg, Germany

Although firmly rooted in Germany, today we are very much a growing global business. An integrated research and development company, we have an enviable track record of bringing effective pain treatments and state-of-the-art technologies to patients. Our high level of investment in R&D is testament to our unwavering commitment to innovation.


















