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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.
For over 45 years, Quintron has provided high technology and cost effective solutions worldwide to government and industry in support of mission critical communications and security requirements for command and control applications. No other company offers the depth of expertise found at Quintron in fault tolerant, interoperable communications, and security systems.
Talk-A-Phone Co. is one of the leading companies in the Telecommunications sector.
NetNumber, Inc. is the leading provider of centralized signaling and routing control (CSRC) solutions to wireless and wireline telecommunications operators around the globe. Founded in Lowell, MA in 1999, NetNumber is a privately held technology company.
IXP is one of the leading companies in the Telecommunications sector.