We Are A Trusted Provider And Safe Haven for business applications, information technology infrastructure, security and high QoS connectivity. The Nexus Nucleus is a secure modern datacenter dedicated to delivering the confidentiality, integrity and availability your customers, employees and business partners demand-24/7/365-all building on the 20 year legacy of the Tennessee company, ISDN-Net.
The Nexus Group stands today as Tennessee's oldest and largest independent Internet service provider. The company currently serves over 350 businesses and institutions across the state of Tennessee. Our residential division, Nexus Networks, currently serves approximately 550 customers across all grand divisions of the state. We provide services in every metropolitan area and all but 9 counties of the state.