practices: Collaboration, Data Center, Borderless Networks, Business Video, and Managed Services. Nexus partners with industry leaders including Cisco, EMC, VMware, NetApp, Citrix, Microsoft, and NEC to ensure its customers are provided the most comprehensive and competitive solutions. Nexus serves the private sector, from small business to the Fortune 500; and the public sector including local, state, and federal government. Additionally, Nexus has highly specialized vertical market practices including education, retail, hospitality, and healthcare where it has developed proprietary applications that turn unified communication into clinical workflow solutions.