Mirae Asset Securities Co., Ltd. operates as a financial investment company in South Korea and internationally. The company operates through Wealth Management, Investment Banking, Sales and Trading, and Principal Investment and Others segments. The company engages in corporate finance businesses, such as debt capital market (DCM), equity capital market (ECM), initial public offering (IPO), acquisition finance, and M&A and advisory; investment finance businesses, such as financial consulting, management, and arrangement of domestic and international private equity funds, VC, real estate, infrastructure (energy), and real assets; small and medium-sized enterprise start-up investment, and start-up investment cooperative management; consignment trading of listed securities; brokerage of derivatives; proprietary trading; and acquisition and arrangement work; and creation of a market for listed ETFs. It also operates and markets various financial products, such as stocks, bonds, foreign exchange, and over-the-counter derivatives, as well as provides various AI-based financial services; asset management services; investment finance solutions related to alternative assets, such as infrastructure; credit and financial services, such as stock-backed loans. 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.