Signature Bank engages in the provision of commercial banking services. The company is headquartered in New York City, New York. The company went IPO on 2004-03-23. The firm operates through two segments: Commercial Banking and Specialty Finance. The Commercial Banking segment consists of commercial real estate lending, commercial and industrial lending, fund banking, venture banking, and other commercial deposit gathering activities. The Specialty Finance segment consists of financing and leasing products, including equipment, transportation, commercial marine, municipal and national franchise financing and/or leasing. The Company, through its subsidiary, Signature Financial, LLC (Signature Financial), offers financing and leasing products. The firm provides brokerage, asset management and insurance products and services through its subsidiary, Signature Securities Group Corporation (Signature Securities).