Dong-A Pharmaceutical Co., Ltd (Dong-A) is a privately held research-based pharmaceutical and healthcare company in Korea. It is principally engaged in providing OTC (Over the Counter) and ETC (Ethical) products, consumer brands and energy drinks. Dong-A also manufactures and sells active pharmaceutical ingredients and diagnostic medicines. In addition to manufacturing, the company is focused on the research and development in the following therapeutic areas, Metabolic/Endocrine disease, Gastrointestinal & Hepatology, Oncology, Respiratory & Allergy, Urology/Gynecology (Genitourinary), and Others. The company has classified its business operations under seven segments, namely, Ethical (ETC) drugs, Bacchus, OTC Products, Medical Equipment, Exports, Diagnostics and Others. Dong-A is headquartered at Seoul in South Korea.