Roger A. Walton

Motorola, Inc. provides seamless mobility products and solutions across broadband, embedded systems and wireless networks. Motorola is engaged in providing technologies, products and services for mobile phones. Its portfolio includes wireless handsets, wireless accessories, digital entertainment devices, wireless access systems, voice and data communications systems, and enterprise mobility products. The company operates through three business segments, including Mobile Devices Segment, Home and Networks Mobility Segment and Enterprise Mobility Solutions Segment. The Mobile Devices segment designs, manufactures, sells and services wireless handsets with integrated software and accessory products, and licenses intellectual property. The Home and Networks Mobility segment designs, manufactures, sells, installs and services: (i) digital video, Internet Protocol video and broadcast network interactive set-tops, end-to-end video delivery systems, broadband access infrastructure platforms, and associated data and voice customer premise equipment to cable television and telecom service providers, and (ii) wireless access systems, including cellular infrastructure systems and wireless broadband systems, to wireless service providers. The Enterprise Mobility Solutions segment designs, manufactures, sells, installs and services analog and digital two-way radio, voice and data communications products and systems for private networks, wireless broadband systems and end-to-end enterprise mobility solutions to government and public safety agencies, as well as retail, energy and utilities, transportation, manufacturing, healthcare and other commercial customers. Motorola was founded on September 25, 1928 and is headquartered in Schaumburg, IL

Quantiva, Inc. develops software products. The firm creates a comprehensive performance management solution that leverages the latest developments in network engineering and statistical analysis. The company is headquartered in Princeton, NJ.

Whaleback Systems Corp. povided managed services for business communications. It integrated business voice, unified messaging, mobility and collaboration into one reliable and intelligent service. The company was founded by Julian Wray West and Mark B. Galvin in 2004 and was headquartered in Portsmouth, NH.

Castile Ventures Management Co., Inc. (Castile Ventures) is a venture capital firm founded in 1998 by Nina F. Saberi. The firm is headquartered in San Diego, California.

NetLink, Inc. provides voice and data services. The company is based in Fenton, MO. NetLink was acquired by PentaStar Communications, Inc. on October 02, 2000 for $1.09 million.

Part of Cisco Systems, Inc., Octocom Systems, Inc. is a company that manufactures network access products. The company is based in Chelmsford, MA. Octocom Systems was acquired by Telebit Corp. on June 08, 1993 for $31.09 million.

Cabletron Electronics (M) Sdn Bhd manufactures electrical products such as televisions, washing machines, vacuum cleaners, DVD players, and rice cookers. The company is headquartered in Kedah, Malaysia.

Part of CommScope Holding Co., Inc., Stargus, Inc. is a company that provides network and service analysis and control solutions designed for cable broadband networks. The company is based in Andover, MA. Stargus was acquired by C-COR, Inc. on July 19, 2004 for $17 million.