CoastalSouth Bancshares, Inc.

COSO | NYSE | CIK: 0001297107 | SIC: 6022 State Commercial Banks | active
Atlanta, Georgia | Founded: 2004
CoastalSouth Bancshares, Inc. is a bank holding company headquartered in Atlanta, Georgia, operating through its wholly-owned subsidiary Coastal States Bank (CSB), a South Carolina state-chartered commercial bank. The company operates 11 retail banking branches across the Lowcountry of South Carolina, Savannah, Georgia, and metro Atlanta. CSB offers commercial and retail lending, deposits, and four specialty lines: Senior Housing, Marine Lending, Government Guaranteed Lending, and Mortgage Banker Finance. As of December 31, 2025, total assets were $2.31 billion.
small-to-medium-sized-businessesindividual-retail-banking-customersreal-estate-developers-and-investorssenior-housing-operatorsmarine-lending-customersmortgage-bankerslowcountry-of-south-carolinasavannah,-georgiametro-atlanta,-georgia
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Products

NameTypeDescription
Commercial Real Estate LoansserviceADC, income-producing CRE, and owner-occupied CRE loans for businesses and investors.
Senior Housing LendingserviceSpecialty lending product focused on senior housing facilities.
Marine LendingserviceSpecialty lending product for marine-related financing.
Government Guaranteed LendingserviceSpecialty lending including SBA loan products with government guarantees.
Mortgage Banker Finance (MBF)serviceSpecialty financing line serving mortgage banker clients.
Residential Mortgage OriginationserviceSingle-family residential mortgage origination through subsidiary Coastal States Mortgage, Inc.
Commercial and Industrial LoansserviceC&I lending targeted at small-to-medium-sized businesses.
Deposit ProductsserviceSuite of deposit products tailored for businesses and individuals in served communities.

SEC Filings

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Origin — Data Provenance
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