Alon Zelzion

Established in January 1995, Schema is a leading provider of advanced network optimization solutions and professional services for telecom operators. Its highly innovative products increase network efficiency and improve coverage, quality and capacity while lowering CapEx and OpEx. Its advanced products improve the way telecom operators plan, implement and manage their network resources and enable operators to improve customer acquisition, reduce churn, and spectrum management. Utilizing proprietary algorithm technology to power the most advanced mathematical modeling and optimization techniques, Schema improves even the most efficient of networks by maximizing utilization of existing network resources and infrastructure, leading to substantially reduced costs. Schema`s Radio Access Network optimization (RAN) solutions help operators increase network capacity and improve call quality while significantly increasing ROI. Based on mobile measurements (data collected from mobile handsets) its products enable operators to evaluate both outdoor and in-building traffic, ensuring optimal quality, efficient resource utilization and streamlined interaction between the 2G and 3G network layers. Schema`s product offering is complemented by the company`s Professional Services group. It is the unique combination of Schema`s core technology and customer support that provides it with the competitive advantage.

Ace Communications, Inc. provided operations support systems and mobile applications for telecommunications service. The company was founded by Marck Ace and was headquartered in Dallas, TX.

VSoft Corp. provides banking and payment solutions to financial institutions. It offers vantage, remote deposit capture, IRIS and core processing. The company was founded by Murthy Veeraghanta and Shekar Viswanathan in 1996 and is headquartered in Duluth, GA.

Hi-G-Tek, Inc. manufactures remote wireless monitoring security devices. Its products include AVL reader, compact data reader, hatch and seal, and master handheld terminal. The company was founded by Micha Auerbach and Koby Kamin in 1989 and is headquartered in Rockville, MD.

TTI Team Telecom International Ltd. engages in next generation Operations Support Systems to communications service providers. Its Netrac software solutions enable communications service to automate, simplify, and manage the complex process of delivering multiple communications services over various networks. The company's Netrac suite of products supports multivendor voice and data architectures over wireline, wireless, Internet protocol, cable, digital subscriber line and optical networks. TTI Team Telecom markets its products and services primarily to communications service providers, such as incumbent local exchange carriers, long-distance carriers, wireless service providers and resellers and communications equipment vendors that include vendors of switches, fixed wireless access equipment, transmission equipment and test equipment. The company was founded in 1990 by Meir Lipshes and is headquartered in Rosh Ha'ayin, Israel

Part of UNICOM Global, Inc., Scorpio Communications Ltd. is an Israeli company that makes communications switches used in computer networks. The company is based in Tel Aviv, Israel. The company was founded by Alon Zelzion, Orni Petruschka. Scorpio Communications was acquired by U.S. Robotics Corp., part of UNICOM Global, Inc. from June 07, 2013 on August 29, 1996 for $72 million.

Schema, Inc. provides information technology services used in the telecom industry. The firm's services include optimization solutions and professional services. The company was founded in January 1995 and is headquartered in Rochelle Park, NJ.