Penson Worldwide, Inc. is a provider of clearing and clearing related operational and technology services, principally through its operating subsidiary, Penson Financial Services Canada Inc., and its investment in Apex Clearing Holdings LLC.

Penson Financial Services Canada Inc. is an independent clearing firm in Canada. Visit: http://www.penson.ca

Apex Clearing Corporation is an independent provider of execution, clearing, settlement and technology services to the global financial services industry, serving over 100 correspondents and one million customer accounts. Visit: http://www.apexclearing.com