We have more than a century experience in fermentation and are one of the most important players in the production of High Potency Drugs, as well as cytotoxic substances, with dedicated high containment facilities using either fermentation, full synthetic or semisynthetic processes. Among the therapeutic classes of the APIs that Olon is producing, we can mention antineoplastic compounds, immunosuppressive agents, hormones and antibiotics, retinoids, antivirals, psychotropic and controlled substances as well as compounds for CNS, cardiovascular and metabolic diseases for a complete wide product portfolio.