David Salzberg

Media Exchange Group, Inc. is a digital media, technology, entertainment, wireless gamming and mobile publishing company. The company provides content in the form of mobile applications, digital media, web and broadcast products via its unique mix of acquisitions, on deck partnerships, license agreements, and joint venture revenue share arrangements. The company's current plan of operations consists of capitalizing on its digital sport cards delivery to youth and acquiring an operating business. Media Exchange Group has signed merger agreement with Intellicell Biosciences. The company was founded on March 8, 1999 and is headquartered in Los Gatos, CA

Mandalay Entertainment Group provides multimedia entertainment services. It operates as a multimedia entertainment vehicle in motion pictures, television, sports entertainment and new media. The firm produces television series, made-for-television movies and mini-series. It owns and manages professional sports franchises and venues. The company was founded by Peter Guber and Paul Schaeffer in 1995 and is headquartered in Los Angeles, CA.

Mandalay Sports Entertainment LLC owns and manages professional sports franchises and venues. The company was founded in 1996 and is headquartered in Los Angeles, CA.

Highroad Entertainment Group is an entertainment company that produces, distributes, markets, and supports entertainment content. The private company is based in Universal City, CA and has subsidiaries in the United States. The company was founded by David Salzberg and Christian Tureaud.

American Optisurgical, Inc. supplies ophthalmic products and offers services. The company was founded on August 3, 1992 and is headquartered in Lake Forest, CA.