AgThera We are a GMP certified CMO (Contract Manufacturing Organization). A Biotech Company specialized in the development and manufacture of biologics and cell therapy products, from proof of concept to commercial phase. At AgThera there is a clear orientation towards achieving results, quality and continuous improvement.   As a CMO, we offer specialized and highly customized services to biotechnology and pharmaceutical companies.   We are a leading American biotechnology company with the capacity and resources to develop both biological and cell therapy products, according to international regulatory requirements.