Joe Jackson

Threshold Ventures, Inc. (Threshold Ventures) is a venture capital subsidiary of Draper Fisher Jurvetson International, Inc. founded in 1985 by Tim Draper. The firm is headquartered in Menlo Park, California.

Double Fusion, Inc. provided video game advertising services. It provided marketers and their advertising agencies with a range of in-game, around-game and web-based solutions with which to engage and sell the valuable and hard-to-reach gamer demographics. Double Fusion was founded by Guy Bendov and Hillel Rom in 2007 and was headquartered in San Francisco, CA.

International Data Group, Inc. engages in the provision of technology media, data, and marketing services. It offers lead generation, multimedia marketing, consulting, and knowledge hub. The firm also provides online media, events and conferences, print publishing, lead-generation services, global marketing solutions, and market research. The company was founded by Patrick Joseph McGovern in 1964 and is headquartered in Framingham, MA.

Maxtor Corp. makes hard disk drives used in PCs used by manufacturers such as Dell, Hewlett-Packard, Fujitsu Siemens and IBM. Its drives are also used in servers and consumer electronics. The company is headquartered in Milpitas, CA.

EMC Corp. develops, delivers and supports information infrastructure and virtual infrastructure technologies, solutions and services. It enables businesses and service providers to transform their operations and deliver information technology as a service. The company was founded by Richard J. Egan, John Curly and Roger M. Marino on August 23, 1979 and is headquartered in Hopkinton, MA.

Zymark is a provider of laboratory automation, liquid handling and robotics solutions to the life sciences, biotechnology and pharmaceutical industries.

Passport Capital LLC (Passport) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in San Francisco, California. The firm was founded in 2000 by John H. Burbank III. Passport serves as the investment manager to privately offered pooled investment vehicles.

J.P. Morgan Clearing Corp. is engaged in the provision of securities clearing, custody, order execution, settlement, and lending services to traders, hedge fund managers, broker-dealers, and investment advisers. The company was founded in 1991 and is headquartered in Brooklyn, NY.