V. Chase McCrea

DG Systems offers a suite of digital technology products and services its wholly owned subsidiaries AGT Broadcast, Inc. (“Broadcast”), SourceTV, Inc. (“Source”) and StarGuide Digital Networks, Inc. (“StarGuide”). Through DGS, the Company operates a nationwide digital network out of its Network Operation Center (“NOC”) located in Irving, Texas. The network beneficially links more than 5,000 advertisers and advertising agencies with more than 3,100 television, cable, and network broadcast destinations and over 10,000 radio stations across the United States and Canada. Through the NOC, the Company delivers audio, video, image and data content that comprise transactions between the advertising and broadcast industries. Through StarGuide, the Company develops and sells proprietary digital software, hardware and communications technology, including various bandwidth satellite receivers, audio compression codes and software to operate integrated digital multimedia networks, and offers related engineering consulting services

Home Solutions of America, Inc. provides specialty residential services including indoor air contaminate removal, carpet cleaning services, fire or water damage restoration and cleaning and fabric protection services. The company is headquartered in Convington, LA.

Penson Worldwide, Inc. is a provider of a broad range of critical securities and futures processing infrastructure products and services to the global financial services industry. Its products and services include securities and futures clearing and execution, financing and cash management technology and other related offerings, and provide tools and services to support trading in multiple markets, asset classes and currencies. Penson Worldwide was founded by Phil A. Pendergraft and Daniel P. Son in 1995 and is headquartered in Dallas, TX.

CornerWorld Corp. was a marketing and technology services company. It operated through the Marketing Services and Communications Services segments. The Marketing Services segment comprised of Enversa and its subsidiaries. The Communication Services segment consisted of the Ranger Wireless Group and the entities comprising the T2 Group. Its offerings include phone lines, Internet connections, digital television stations, collocation, long distance and toll free services. The company was founded by Scott N. Beck and Kelly Larabee Morlan on November 9, 2004 and was headquartered in Dallas, TX.

4M Carbon Fiber Corp. provides marketing and telecommunications services. It provides telephone and internet services through its subsidiaries Phone Services and More, LLC and T2 Communications, LLC. The company was founded on January 21, 2009 and is headquartered in Dallas, TX.