Mirae Asset Securities Co., Ltd. operates as a financial investment company in South Korea and internationally. It operates through Wealth Management, Investment Banking, Sales & Trading, and Principal Investment & Others segments. The company provides domestic and international stocks, exchange-traded fund, ELS/DLS, and mutual funds; pensions; a digital platform for wealth management services; securities brokerage; and wealth management and financial consulting services. It offers corporate consulting and financial services, such as initial public offerings (IPOs), corporate bonds, equity-linked bonds, global bonds, rights issues, real estate project financing, and asset-backed securities, as well as pre-IPO and mezzanine investments, private equity funds, special purpose companies, real estate investment trusts, and M&A advisory services. In addition, it engages in bond dealing and brokerage, hedge fund management, principal investment, and other related activities, as well as supplies derivatives. Further, the company is involved in small and medium enterprise, startup investment, and management of startup investment associations; sale, acquisition, and trade of proprietary assets; trust asset management; insurance; stock brokerage, investment business, and investment advisory business; and real estate investment and leasing. The company was formerly known as Mirae Asset Daewoo Co., Ltd. and changed its name to Mirae Asset Securities Co. Ltd. in March 2021. Mirae Asset Securities Co., Ltd. was incorporated in 1970 and is headquartered in Seoul, South Korea.