Signature Bank SBNY

Company Overview

Signature Bank (Nasdaq: SBNY) was a New York–based commercial bank and financial services institution that primarily served privately owned businesses, middle-market companies, real estate operators, law firms, and high-net-worth clients. The bank operated within the U.S. banking and commercial lending industry, with core activities centered on commercial banking, deposit gathering, cash management, commercial real estate lending, and specialty finance services. Prior to its closure in 2023, Signature Bank was recognized for its relationship-based banking model, where client service teams maintained direct relationships with business customers and entrepreneurs.

The company’s principal revenue drivers included net interest income from commercial and multifamily real estate loans, commercial and industrial lending, fee-based banking services, and deposit-related products. Signature Bank also became widely known for its involvement in digital-asset-related banking through its proprietary blockchain-based payments platform, Signet, which enabled real-time payments for institutional clients. Founded in 2001 by former executives from Republic National Bank of New York, the bank expanded rapidly through a private-client banking strategy and aggressive growth in commercial deposits. In March 2023, regulators closed Signature Bank following a severe liquidity crisis amid broader instability in the U.S. regional banking sector.