Concord Securities Co., Ltd., through its subsidiaries, provides brokerage and wealth management services in Taiwan. The company operates through proprietary, brokerage, underwriting, and Other segments. The proprietary segment engages in trading securities and futures transactions for hedging. The brokerage segment offers securities brokerage and margin purchase and short sale services. The underwriting segment is involved in underwriting or firm commitment underwritings. It also offers foreign and domestic futures proprietary, brokerage consulting services, and securities investment advisory services. In addition, the company provides asset management, investment, and business management advisory services, as well as involved in life insurance agency and property insurance agency business. Concord Securities Co., Ltd. was incorporated in 1990 and is headquartered in Taipei, Taiwan.