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We are an international biopharmaceutical group, research-oriented, with over 85 years of experience. Our headquarters is located in Parma, but we export in more than 100 countries, with a direct presence in 31.


The Chiesi Group researches, develops and innovative therapeutic solutions in respiratory health, rare diseases, and specialty care. In 2018, we changed our by-laws to become a Benefit Company,  measuring our impact on society and the environment, combining the need to generate value for the business to acting as a positive force for the community in which we live. In 2019 we obtained the B Corp certification, confirmed in 2022 after a deep assessment of our internal processes.


The Group's Research and Development is based in Parma and integrates with six other major research centers in France, the United States, Canada, China, the United Kingdom and Sweden, to promote its preclinical, clinical and regulatory programs. Our production activity, on the other hand, takes place in three plants located in Parma (Italy), Blois (France) and Santana de Parnaiba (Brazil).


  • Italy

  • Brazil

  • China

  • Germany

  • Greece

  • Italy

  • Mexico

  • Pakistan

  • United Kindom

  • USA

  • Belgium

  • Austria