Dr. Reddy's Laboratories Ltd. engages in the manufacture and marketing of pharmaceutical products. The company is headquartered in Hyderabad, Telangana and currently employs 26,343 full-time employees. Its products and services are spread across its core businesses of active pharmaceutical ingredients (APIs), generics, branded generics, biosimilars and over-the-counter (OTC) pharmaceutical products. The company works in the areas of gastrointestinal, cardiovascular, diabetology, oncology, pain management and dermatology. Its segments consist of Global Generics; Pharmaceutical Services and Active Ingredients (PSAI), and Others. The Global Generics segment consists of the Company's business of manufacturing and marketing prescription and over-the-counter finished pharmaceutical products ready for consumption by the patient, marketed under a brand name (branded formulations) or as generic finished dosages with therapeutic equivalence to branded formulations (generics). The Pharmaceutical Services and Active Ingredients segment consists of the Company's business of manufacturing and marketing APIs and intermediates.