CNB St Louis Bank

CNB St. Louis Bank is a community commercial bank headquartered in St. Louis, MO, serving the greater St. Louis area. On the business side, it offers lines of credit, term loans, equipment finance, commercial real estate financing, and construction finance — a practical range for locally rooted companies. The bank also carries a strong consumer lending operation, including mortgages, HELOCs, and home construction loans, making it a full-service community bank rather than a pure business lender. Named 2026 Best Bank in the St. Louis area, it brings a well-regarded local reputation to the table. Rates, minimums, and eligibility details aren't publicly listed, so direct outreach is the best next step. A good fit if you're an established St. Louis-area business that values a relationship-driven banking approach.