ADEX Corporation (a Spectrum Global Solutions Inc) is a single-source provider of end-to-end information technology (IT) and ... next-generation network solutions to the telecommunications service provider (carrier) and corporate enterprise markets through cloud-centric solutions and services. ADEX offers managed services, professional consulting and staffing services, and voice, data and optical solutions to assist its customers in meeting their changing technology demands. Its engineering, design, installation and maintenance services support the build-out and operation of some of the most advanced enterprise and carrier, fiber optic, Ethernet and wireless networks. read more