Northbrook Bank and Trust Company, National Association

Northbrook Bank and Trust Company, National Association is a community commercial bank headquartered in Northbrook, Illinois, serving businesses primarily within the state. Its small-business and commercial product lineup includes lines of credit, term loans, equipment finance, commercial real estate financing, and construction finance — a solid range for Illinois-based operators looking to work with a local institution. The bank also offers broader retail and wealth management services, suggesting it functions as a full-service relationship bank rather than a lending-only shop. No specific minimums for credit score, revenue, or time in business are published, so prospective borrowers will need to engage directly to gauge eligibility. No red flags appear in available sources. For small businesses rooted in the Chicago suburbs or broader Illinois market, Northbrook Bank and Trust appears well suited as a relationship banking option worth a conversation.