Stanley Brothers Securities Incorporation (UPCOM: VUA) is a Vietnam-based financial services and securities brokerage firm that provides investment banking, securities trading, and wealth management solutions to retail, high-net-worth, and institutional clients. The company operates through four core business segments: Brokerage and Customer Services, Proprietary Trading, Investment Banking and Financial Advisory, and Treasury and Custody Operations. Its comprehensive suite of products and services includes equity, bond, and fund certificate brokerage; margin financing, securities lending, and cash advance facilities; securities depository, account registration, and trade settlement administration; proprietary investment and market-making across equities and fixed-income instruments; debt and equity underwriting, syndication, and private placement facilitation; mergers and acquisitions advisory; initial public offering, listing, and corporate restructuring consulting; and macroeconomic research, sectoral analysis, and equity valuation reports. The company distributes its solutions via proprietary digital trading platforms—including the SBSI Web trading portal and SBSI Mobile application—supported by transaction offices across major economic centers in Vietnam. Founded in 2008 as Global Securities Joint Stock Company before rebranding to Stanley Brothers Securities Joint Stock Company in 2019, the firm is headquartered in Hanoi, Vietnam. In recent developments, the company has executed significant capital expansion and organizational restructuring, boosting its charter capital to VND 2 trillion through private equity placements to expand its margin lending capacity and proprietary trading operations. Furthermore, the company has modernized its core trading architecture with enhanced digital execution capabilities and real-time portfolio management tools, while appointing new executive leadership to steer long-term business expansion and capital market penetration.