CoastalSouth Bancshares, Inc. is a bank holding company. The Company’s subsidiary is Coastal States Bank (CSB). CSB operates retail banking branches in Beaufort County, South Carolina, Chatham County, Georgia, Dawson County, Georgia, Fulton County, Georgia and Forsyth County, Georgia. Its specialty banking services include home builder financing, senior housing financing, warehouse lending, and correspondent banking. Its personal banking services include checking, savings, treasury management, and lending. Its small business banking services include small business checking, small business savings, small business lending, and small business digital banking. It offers various commercial lending’s, such as commercial loans, commercial real estate loans, and business credit cards. CSB’s wholly owned subsidiary, Coastal States Mortgage, Inc. (CSM), is a mortgage company focused on originating and selling residential mortgages to investors.