Suffolk County National Bank, which serves Suffolk County, New York, through about 30 branches. Targeting individuals and small to midsized businesses, the bank offers standard services such as checking, savings, and money market accounts, and trust and asset management. It also provides insurance and investment products, including IRAs, mutual funds, annuities, bonds, and brokerage services. Commercial mortgages account for about a third of the company's loan portfolio; business loans make up another 20%. The portfolio also includes residential mortgages and consumer and construction loans.