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Comtech Systems, Inc. (CSI), a subsidiary of Comtech Telecommunications Corporation (Nasdaq: CMTL), is a leader in turnkey communication systems for fixed, transportable, and mobile applications including VSAT, HF/VHF/UHF, Microwave, Fiber, Beyond Line of Sight, Troposcatter and IP Networks. With over 40 years of continuous development and innovation, our equipment is designed from the ground up providing the highest level of performance in the industry. Our systems are deployed globally for both commercial and military applications and are currently operating in the United States, Europe, Africa, the Middle East, Asia, and Latin America, in a variety of environments ranging from the extremes of the arctic and deserts, to maritime and tropical settings.
Since its inception in 2002, CallTower has evolved into a global cloud-based, enterprise-class Unified Communications, Contact Center and Collaboration solutions provider for growing organizations worldwide. CallTower provides, integrates and supports industry-leading solutions, including Operator Connect for Microsoft® Teams, Teams Direct Routing, GCC High Teams Direct Routing, Office 365, Cisco® Webex Calling / UCM, Cisco® CCPP, Zoom (BYOC), Zoom Phone, CT Cloud UCaaS and four contact center options, including Five9 for business customers.
ItsOn was formed by world-leading pioneers in the wireless field to fundamentally change how mobile services are delivered and consumed. ItsOn is leading the Digital Service Provider revolution that touches all mobile operators worldwide. The company launched its services platform for mobile operators in the U.S. and globally in 2013. The company is headquartered in Redwood City, Calif.
With the rollout of new wireless technologies like 5G, the explosive growth in the Internet of Things (IoT), and the continued proliferation of smartphones worldwide, there`s never been a more exciting time to work in wireless. American Tower is a Fortune 500, S&P 500 and Forbes Global 2000 company that provides the infrastructure for modern digital communications. Starting in 1995 with 2,700 towers, our global portfolio today includes over 170,000 owned or managed sites around the globe. Headquartered in Boston, Massachusetts, we have operations throughout the Americas, Europe, Africa and Asia. We`ve experienced exceptional growth over the past decade, and we believe that our outlook for the future is just as strong. If you like to be where things are happening, this is the place for you.
Vivacity Infrastructure Group designs, develops and deploys comprehensive fiber optic, wireless and related network infrastructure using a variety of unique partnerships and business models designed to meet the strategic needs and economic goals of all project stakeholders. Utilizing a turnkey or standalone services model, we deliver all fiber and wireless infrastructure services – planning, design, construction, operations, maintenance and commercialization – from one trusted source. Vivacity Infrastructure Group is a Columbia Capital portfolio company with three operating divisions – eX² Technology, Terra Consulting Group and Vivacity Networks. eX² specializes in network design-build-maintain services and network asset commercialization to maximize customer revenue potential and accelerate broadband expansion throughout the nation. Terra is a professional engineering firm specializing in wireless A&E services, site acquisition and wireless communications infrastructure development. Vivacity Networks sells, leases and provides use of its fiber, wireless and other network infrastructure assets acquired through co-investment and joint-build opportunities. Together, we connect people to broadband. We specialize in helping governments/municipalities, toll and transportation authorities, communications providers, utilities and energy coops, and private enterprise meet their need for fiber and wireless broadband connectivity. We work with our customers to maximize their investment potential and deliver meaningful value to fiber and wireless communications infrastructure programs. We are a rapidly expanding company that offers numerous career development and advancement opportunities for those wanting to make a difference in the markets we serve. With a focus on diversity and inclusion, we offer a multitude of benefits to attract and retain the industry`s best talent. Together, we are Transforming America`s Infrastructure – One Partnership At A Time™.