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Impact Telecom is a communications company serving more than half a million business, carrier and residential customers for over 25 years. Big enough to continue investing in people, process and infrastructure, but flexible enough to provide personal service, transparent operations and dedicated support to any sized customer, our best-in-class solutions and network carrying billions of minutes and messages every month, are supported with dedication and pride by a 100% US based team of extraordinary people.
Ciena Corporation is a global manufacturer of communications network equipment and solutions, with expertise in Packet-Optical Transport, Packet-Optical Switching, Carrier Ethernet, and Network Support Services. Many of the world’s largest carriers and service providers have deployed Ciena solutions in their network; including AT&T, BT, Cable & Wireless, CenturyLink, Comcast, France Telecom, Korea Telecom, Sprint, Reliance, Southern Cross, Tata Communications, Telecom Argentina, Telmex, Virgin Media and Verizon. Ciena also counts numerous national research and education networks as customers, as well as enterprises in the healthcare, finance, transportation and retail industries for real-time, latency sensitive applications such as disaster recovery/business continuity, SAN/LAN extension, data center consolidation and grid computing. We specialize in helping customers transition to service driven networks that fundamentally change the way they compete. With expertise in optical and Ethernet networking, Ciena combines software-programmable hardware, a common operating system, and unified service and transport management to enable our customers to adapt and scale with any emergent business model.
CITEL Technologies is one of the leading companies in the Telecommunications sector.
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.
REX Electric and Technologies is a full-service electrical contractor that prides itself in providing the highest level of service, whether it be installation or design build projects. The REX Team provides the latest in innovative thinking in the electrical contractor industry. Our work has found its way into many of the key landmarks in the Chicago Skyline. With an eye to the future, REX Electric brings an impressive mix of experience and innovative thinking to complete any project no matter the scope of work REX Electric and Technologies was founded in 1921, where it began as a humble yet earnest electrical business in the West Side neighborhood of Chicago. Over the past 95 years, REX has built a concrete reputation on quality workmanship and client satisfaction. This strong work ethic was passed down through the family and today, nine decades later the hard work has forged a legacy of workmanship, service and pride that lives on in a thriving electrical company that numbers more than 400 employees. We’re dedicated to creating electrical solutions based on specific project requirements, supported with the on-site know-how to troubleshoot even the most complex installations. Let us meet your electrical needs, no matter how complex.