Alon Mualem

MTS IntegraTRAK, Inc. provides operations support systems and business support systems. It offers telecommunications expense management solutions that are used by enterprises and organizations to automatically examine various aspects of the enterprise's expenses; and customer care and billing solutions, which are used by carriers and service providers. The company was founded in 1985 and is headquartered in River Edge, NJ.

Part of Prime Cos., Inc., XPHONE 018 Ltd. is a telecommunications company based in Petach Tikva, Israel. The Israeli company operates an advanced technological system connected to the international internet and international calling network. XPHONE 018 provides customer service and support through various phone lines and channels. Founded in 2004, the company holds licenses for international calling and internet services. In 2010, Marathon Telecom Ltd. acquired XPHONE 018 from NTS, Inc. for $7.85 million.

Xfone USA, Inc. provides high speed broadband services. It offers internet access, digital cable TV programming, and local and long distance telephone service to residential and business customers in northern Texas and southeastern Louisiana. The company was founded on May 28, 2004 and is headquartered in Lubbock, TX.

Radvision Ltd. engages in the provision of products and technologies for unified visual communication. It designs, develops and provides products and technologies for unified visual communications over Internet protocol and third generation networks. The company was founded by Ami Amir and Eli Doron in January 1992 and is headquartered in Tel Aviv, Israel.

RAD Data Communications Ltd. provides telecom access solutions and products. Its solutions include mobile. business, and wholesale services. The firm also offers Ethernet, DSL modems, fiber multiplexers, multiservice access nodes, cross connects, network management, converters, connectivity, broadband wireless radios, and optical transport. The company was founded by Yehuda Zisapel and Zohar Zisapel in 1981 and is headquartered in Tel Aviv, Israel.