First Defiance Financial Corp. operates a unitary thrift holding company that provides communities based financial services in northwest Ohio, northeast Indiana, and southeastern Michigan. It offers checking accounts, money market accounts, savings accounts, term certificate accounts, and certificates of deposit; and commercial real estate, commercial, consumer finance, 1-4 family residential real estate, construction, and home equity and improvement loans. The company also offers trust and wealth management services, as well as online banking services. In addition, it sells various property and casualty, group health and life, and individual health and life insurance products in the Defiance, Bryan, Bowling Green, Lima, Maumee, and Oregon, Ohio areas. The company operates through 34 full service banking centers, as well as operates 1 loan production office. First Defiance Financial Corp. was founded in 1935 and is headquartered in Defiance, Ohio.