Third Coast Bancshares, Inc. operates as a bank holding company for Third Coast Bank, SSB that provides various commercial banking solutions to small and medium-sized businesses, and professionals. The company's deposit products include checking, savings, individual retirement, and money market accounts, as well as certificates of deposit. It also offers commercial and industrial loans, equipment loans, working capital lines of credit, guaranteed loans, auto finance, letters of credit, commercial and residential real estate, and construction, development, and other loans. In addition, the company provides retail and commercial online banking platforms, mobile banking apps, mortgage, treasury management solutions, merchant card services, and customer digital solutions, as well as debit and credit cards. Third Coast Bancshares, Inc. was founded in 2008 and is headquartered in Humble, Texas.