Bayer AG is a German holding company active in the field of health care, nutrition and high-tech materials. It has three subgroups: HealthCare, involved in the research, development and production of health products for people and animals, CropScience, engaged in the crop protection and non-agricultural pest control, and MaterialScience, that provides polymers and develops solution for various applications, supported by service companies like Bayer Business Services, among others.

Official website: www.bayer.com