Gennex Laboratories Limited engages in manufacturing, marketing, and selling of bulk drugs, intermediates, and biotech products. The company offers active pharmaceutical ingredients, including Guaifenesin, Methocarbamol, Fluconazole, Mephenesin, Phenazopyridine Hcl, Melitracen Hcl, Allopurinol, Ketoconazole, Domperidone, Flupentixol Di-Hydrochloride, Chlorphenesin, Allopurinol, Ketoconazole, and Others. It operates in India, Bangladesh, Belgium, Canada, Colombia, Cuba, Egypt, El Salvador, Germany, Guatemala, Iran, Kenya, Mexico, the Netherlands, Peru, Russia, Saudi Arabia, Singapore, Spain, Switzerland, Turkey, Uruguay, and Vietnam. The company was formerly known as Prudential Pharmaceuticals Limited. Gennex Laboratories Limited was incorporated in 1990 and is based in Hyderabad, India.