• Bank Name:KeyBank
  • Bank Class:National Bank
  • Member FDIC:Certificate #17534
  • Locations:1167 Branches in 16 states

KeyBank was founded on January 1, 1849 and has been serving the financial needs of their customers for over 170 years.

KeyBank currently operates with 1167 branches located in 16 states as a subsidiary of Keycorp. Check below for important events in banks history.


Below is a list of some important events in the history of KeyBank, including mergers and acquisitions. This data was last revised on 5th of January, 2019.


Jan 01, 1849Institution established: Original name: Society National Bank of Cleveland

Jul 30, 1979Acquired Society Bank of Painesville (17567) in Painesville, OH

Mar 22, 1980Acquired First National Bank of Clermont County (6529) in Bethel, OH

Mar 22, 1980Changed name to Society National Bank

Sep 20, 1980Acquired The First National Bank of Harrison (6602) in Harrison, OH

Sep 20, 1982Acquired The Second National Bank of Ravenna (6681) in Ravenna, OH

Feb 17, 1986Acquired Centran Bank of Akron (18339) in Akron, OH

Feb 18, 1986Acquired Central National Bank of Cleveland (6556) in Cleveland, OH

May 17, 1987Acquired Society Bank of Northwest Ohio (26604) in Port Clinton, OH

May 18, 1987Acquired Society Bank of the Firelands (779) in Vermilion, OH

Sep 08, 1989Acquired Society Bank of Eastern Ohio, National Association (6690) in Canton, OH

Feb 17, 1992Acquired Society Bank, National Association (6568) in Dayton, OH

Jul 13, 1992Acquired AmeriTrust Company National Association (746) in Cleveland, OH

Sep 28, 1992Acquired AmeriTrust Development Bank (26650) in Cleveland, OH

Aug 23, 1993Acquired Society Bank & Trust (777) in Toledo, OH

Sep 16, 1994Acquired State Home Savings Bank, F.s.b. (27804) in Bowling Green, OH

Jun 17, 1996Acquired Keybank National Association (21735) in Bryan, OH

Jun 17, 1996Changed name to KeyBank National Association

Jun 23, 1997Acquired Key Trust Company of Florida, National Association (27546) in Naples, FL

Jun 30, 1997Acquired KeyBank National Association (1254) in Salt Lake City, UT

Jun 30, 1998Acquired Keybank National Association (34243) in Bedford, NH

Jul 31, 1998Acquired KeyTrust Company National Association (33575) in Cheyenne, WY

Dec 29, 2000Acquired Key Trust Company of Indiana, National Association (33969) in Indianapolis, IN

Dec 29, 2000Acquired Key Trust Company National Association (26596) in Portland, ME

Dec 29, 2000Acquired Key Trust Company National Association (90992) in Albany, NY

Dec 29, 2000Acquired Key Trust Company of Ohio, National Association (33968) in Cleveland, OH

Dec 29, 2000Acquired Key Trust Company National Association (27177) in Seattle, WA

Jan 17, 2003Acquired Union Bank & Trust (14708) in Denver, CO

Oct 01, 2004Acquired Key Bank Usa, National Association (34055) in Cleveland, OH

Nov 12, 2004Acquired EverTrust Bank (27070) in Everett, WA

Aug 01, 2005Acquired EverTrust Asset Management (57613) in Seattle, WA

Jan 17, 2008Acquired Union State Bank (20119) in Nanuet, NY

Sep 30, 2014Acquired KeyTrust Company National Association (91385) in Anchorage, AK

Oct 08, 2016Acquired First Niagara Bank, National Association (16004) in Buffalo, NY


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726 Exchange Street, Buffalo, NY 14210
1825 Washington Road, Pittsburgh, PA 15241
1730 Murray Avenue, Pittsburgh, PA 15217
121 West Manlius Street, East Syracuse, NY 13057
15000 St. Clair Avenue, Cleveland, OH 44110