NBT Bancorp Inc is a financial holding company that operates through its subsidiaries. The company's principal sources of revenue include management fees and dividends it receives through its subsidiaries. NBT Bank is a full-service community bank offering a full range of retail and commercial banking products and trust and investment services. Loan products include consumer, home equity, mortgage, business banking, and commercial loans. Nearly half of its loan portfolio is in commercial loans. The bank serves individuals, corporations, and municipalities, and operates scores of locations throughout New York, Pennsylvania, Vermont, Massachusetts, New Hampshire, and Maine.