CoastalSouth Bancshares, Inc. operates as the bank holding company for Coastal States Bank that provides various banking products and services to retail and commercial customers. The company accepts various deposits, including checking, savings, money market, and certificates of deposits, as well as demand deposits accounts and interest-bearing products. It offers commercial loans, such as acquisition, development, and construction loans; income-producing and owner-occupied commercial real estate loans; senior housing loans; and commercial and industrial loans. In addition, the company offers retail loans, including residential mortgages, marine vessels, cash value life insurance line of credit, and other consumer loans, as well as loans held-for-sale. Further, it provides commercial treas…