DB Inc. operates in IT, trading, consulting, and other businesses. It provides IT services including outsourcing, system integration, global business, convergence, and digital transformation. The company also trades chemical products such as synthetic resins (PE, PP, PET, PS/EPS), special resins (PU, PC), and iron and steel products including cold-rolled and hot-rolled steel sheets, tin plates, ferro-alloys, and beam products. It additionally offers human resource services for talent development consulting and online and offline education. Formerly known as Dongbu Inc., it changed its name to DB Inc. in October 2017, was founded in 1977, and is headquartered in Seoul, South Korea.