QCR Holdings, Inc. is a multi-bank holding company. The Company serves the Quad Cities, Cedar Rapids, Cedar Valley, Des Moines/Ankeny, and Springfield communities through its subsidiary banks. It provides full-service commercial and consumer banking and trust and asset management services through Quad City Bank & Trust, Cedar Rapids Bank & Trust, Community State Bank and Guaranty Bank. Additionally, it serves the Waterloo/Cedar Falls, Iowa community through Community Bank & Trust, a division of Cedar Rapids Bank & Trust Company. Its business consists of attracting deposits and investing those deposits in loans/leases and securities. It is also engaged in direct financing lease contracts and equipment financing agreements through m2, a subsidiary of QCBT based in Waukesha, Wisconsin. It also engages in wealth management services. It provides a range of commercial and retail lending/leasing and investment services to corporations, partnerships, individuals, and government agencies.