Sun Pharmaceutical Industries Limited stands as the largest and most valuable pharmaceutical company in India by market capitalization and global revenue generation. Headquartered in Mumbai, Sun Pharma commands a massive international presence across branded generics, specialty formulations, and complex active pharmaceutical ingredients. Other prominent, high-value Indian drug makers include Dr. Reddy's Laboratories, Cipla, and Divi's Laboratories, which collectively anchor India's position as a global pharmaceutical powerhouse.