Island Federal Credit Union is a federally chartered credit union headquartered in Hauppauge, New York, serving members on Long Island and surrounding areas. The institution provides traditional banking services including savings accounts, loans, and other financial products to its membership base.

Suffolk Federal Credit Union is a federally chartered credit union based in Medford, New York, serving members in Suffolk County and surrounding areas. The institution provides standard credit union services including savings accounts, loans, and financial products to its membership base.