Cincinnati Bancorp (CNNB) operates as the holding company for Cincinnati Federal that provides various banking and financial products and services to individual and corporate customers in the United States. The company offers various deposit accounts, including checking accounts, savings accounts, and certificate of deposit accounts. Its loan portfolio comprises one- to four-family residential real estate loans; nonresidential real estate and multi-family loans; construction and land loans; home equity loans and lines of credit; commercial business loans; and consumer loans. The company also invests in securities, primarily mortgage-backed securities. It operates through main office in Cincinnati, Ohio; three full service branch offices in Miami Heights, Anderson, and Price Hill, Ohio; and a loan production office in Mason, Ohio. The company was formerly known as CF Bancorp and changed its name to Cincinnati Bancorp in March 2015. Cincinnati Bancorp was founded in 1922 and is based in Cincinnati, Ohio. Cincinnati Bancorp is a subsidiary of CF Mutual Holding Company.