David Mark Schwartz

Kayote Networks, Inc. hosts voice over internet protocol platforms. It offers voice over internet protocol interoperability, security, routing, peering, monitoring and reporting. The company was founded by Baruch Sterman and David Schwartz in 2003 and is headquartered in Passaic, NJ.

deltathree, Inc. provides integrated video and voice over Internet protocol telephony services, products, hosted solutions and infrastructure for partners, resellers and direct consumers. The company's operations management tools include account provisioning; e-commerce-based payment processing systems; billing and account management; operations management; web development; network management; and customer care. Its direct-to-consumer channel includes its joip Mobile application, which is a cellular phone application providing low cost mobile calls over 3G cellular networks, as well as WiFi networks and its iConnectHere offering, which provides VoIP products and services directly to consumers and small businesses online using the same primary platform. deltathree was founded by Noam Bardin and Elie C. Wurtman in June 1996 and is headquartered in West New York, NJ.

Mentor Graphics Corp. provides electronic design automation systems-advanced computer software and emulation hardware systems, which are used to automate the design, analysis, and testing of electronic hardware and embedded systems software in electronic systems and components. It markets products and services primarily to large companies in the military/aerospace, communications, computer, consumer electronics, semiconductor, networking, multimedia, and transportation industries. The firm operates through the following geographical segments: United States, Europe, Japan, Pacific Rim, and Others. The company was founded on February 4, 1981 and is headquartered in Wilsonville, OR.

XConnect Global Networks Ltd. provides plug and peer voice over Internet protocol interconnection services. It enables its customers to capitalize on network and technology investments through the delivery of IP voice, video and unified communications across disparate networks and platforms. The firm offers scalable interconnection solutions that will facilitate seamless interoperability, routing and interworking between multiple next generation networks. The company was founded by Eli Katz in 2004 and is headquartered in London, the United Kingdom.

Bear, Stearns & Co., Inc. is a global investment banking, securities trading and brokerage firm located in New York City with additional offices in Dallas, Boston and San Francisco. The firm is a subsidiary Bear Sterns Cos., Inc. (NYSE: BSC). Their equity research team consists of senior analysts located throughout the world. In addition to domestic coverage, they have research teams focusing on Latin America, Asia and Europe. The analysts use a bottom-up approach to stock selection. The Bear Stearns fixed-income research department provides coverage of every sector of the fixed-income universe. The financial analytics and structured transactions group (F.A.S.T) provides investment research, fixed-income portfolio management and analytical systems, trading technology and general financial expertise. The group also provides a broad range of services to financial institutions including asset-liability management, balance sheet restructuring, receivables-based financing analysis, security and portfolio analysis, peer analysis, and historical and real-time market-based information.