Guggenheim Securities, LLC

About Guggenheim Securities, LLC

Guggenheim Securities, LLC is the investment banking and capital markets business of Guggenheim Partners. The company describes itself as a full-service, independent investment bank that advises clients on mergers, acquisitions, divestitures, restructurings, spin-offs, and joint ventures. It also raises capital for clients through public and private offerings of equity, equity-linked securities, debt, and structured products. Its business is organized into advisory, financing, sales and trading, and research. The company states that it is a member of FINRA and SIPC. It is an investment bank and is not a law firm.

The company lists its headquarters at 330 Madison Avenue in Midtown Manhattan, New York, which is also the address shown in third-party business directories. Its careers page says it is headquartered in New York, with additional offices in Chicago, Boston, Atlanta, San Francisco, Houston, and London. It operates as the investment banking arm of Guggenheim Partners, a financial group founded in 1999 that is also headquartered in New York and Chicago.

Practice areas

Areas of work that Guggenheim Securities, LLC describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Guggenheim Securities, LLC.

Registered attorneys

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