A1 Capital Yatirim Menkul Degerler A.S. is a Turkey-based integrated brokerage and investment banking firm that provides a broad spectrum of capital market services and financial solutions to retail, high-net-worth, and institutional investors, as well as corporate enterprises. The company operates as a broad-authorized intermediary institution regulated by the Capital Markets Board of Turkey (SPK). Its primary products and services comprise equity brokerage and trading execution on the Borsa Istanbul Equity Market; derivatives and futures trading on the Derivatives and Options Market (VIOP); leveraged foreign exchange (Forex) transactions; debt securities and fixed-income instrument trading; repo and reverse repo transactions; margin trading, securities lending, and short-selling credit facilities; accelerated settlement solutions including T+0 emergency cash access; personalized investment advisory and wealth management; discretionary portfolio management services through its asset management subsidiary, A1 Capital Portfoy Yonetimi A.S.; comprehensive macroeconomic research, equity analysis, and technical reports; and advanced digital trading infrastructure, including the proprietary Hisse Kocu mobile algorithmic analysis application, A1 Webtrader, and direct FIX API and TradingView connectivity. In addition, the firm delivers corporate finance and investment banking services consisting of initial public offering (IPO) underwriting, consortium leadership, and syndication; secondary public offerings and paid capital increase intermediation; private and public corporate bond and commercial paper issuances; project finance and debt structuring; and financial advisory for mergers, acquisitions, and corporate reorganizations. In recent developments, the company secured regulatory and shareholder approvals in 2026 to increase its registered capital ceiling from 1 billion TRY to 10 billion TRY to support continued operational scale, executed consecutive issuances of short-term corporate financing bonds to enhance working capital, undertook strategic operational and compliance realignments within its managed investment fund portfolio under regulatory oversight, expanded the feature set and user adoption of its Hisse Kocu digital platform, and established institutional and academic partnerships across Turkish universities to broaden financial literacy, following its transition to a publicly traded corporation on the Borsa Istanbul Stars Market under the ticker A1CAP. Founded in 1990 as Form Menkul Degerler A.S. and previously operated under the name Credit Agricole Cheuvreux Menkul Degerler A.S. before its acquisition and restructuring by Guler Yatirim Holding A.S. in 2013, the company is headquartered in Sisli, Istanbul, Turkey, and serves clients across the country through its central headquarters, regional liaison offices, and digital service channels.