With over 33 year’s experience, Calyx is USFDA, EDQM, WHO-Geneva approved manufacturer of APIs and intermediates. We currently service the needs of leading drug discovery companies in the USA, Europe and Japan for their requirements in contract manufacturing, custom synthesis and collaborative R&D. Calyx is globally recognized as the leading manufacturer of Antitubercular, Sedative-Hypnotics, Antimalarial, Antihypertensive and Macrolides. We have number of antiretroviral and antidiabetic in the pipeline.