John Peter Benzie

National Financial Services LLC provides brokerage solutions. The firm engages in brokerage, clearance, custody and financing activities. Its customers include institutional and individual investors, other brokers, and dealers and domestic corporations. The company is headquartered in Boston, MA.

ADP Brokerage Services Group provides financial and brokerage processing service. Its services include transaction processing systems, desktop productivity applications, and investor communication services. The company is located in New York, NY.