Business First Bancshares, Inc. operates as the bank holding company for b1BANK, a regional community bank headquartered in Baton Rouge, Louisiana. The company provides a comprehensive suite of financial services tailored to small and mid-sized businesses, local entrepreneurs, and individual consumers. Its core lending products include commercial and industrial loans, commercial real estate financing, residential mortgages, and consumer loans. On the deposit side, it provides checking, savings, and money market accounts, alongside certificates of deposit. Beyond traditional lending and deposit-taking, b1BANK generates non-interest income through treasury and cash management services, wealth management (via its affiliate Smith Shellnut Wilson, LLC), payment processing, and correspondent banking. The bank's geographic footprint is concentrated in Louisiana and Texas, where it operates numerous banking centers and loan production offices. The company's business model relies primarily on net interest income, which is the spread between the interest earned on its loan portfolio and the interest paid on deposits and borrowings. Business First Bancshares differentiates itself through a relationship-based community banking approach, offering clients direct access to local decision-makers while providing the technological capabilities of a larger regional institution. The company has consistently expanded its footprint and asset base through organic growth and strategic acquisitions, including the integrations of Oakwood Bancshares and Progressive Bancorp.