Description CIB Marine Bancshares is "semper fi" to its banking strategy. The company owns CIBM Bank, which operates in the Indianapolis, Milwaukee, and Phoenix markets. Through some 20 branches, the bank caters to individuals and small-and midsized-business customers, offering checking and savings accounts, ATM and debit cards, CDs, and IRAs. The company's loan portfolio mainly consists of commercial mortgages, business loans, and commercial real estate construction loans. CIB Marine Bancshares emerged from Chapter 11 bankruptcy protection in early 2010.