Nexus IS, Inc. provides networked communications solutions to businesses in the United States. It offers voice communication services; enterprise communication platforms, PBX systems, key and hybrid systems, and voice mail and unified messaging products and services; directory services; secure connectivity, threat defense, trust and identity, and security services; contact... see more center solutions; and media communication solutions, such as Internet protocol (IP) video conferencing, IP video telephony, instant messaging, and Web collaborative tools. The company also provides design, installation, certification, testing, and troubleshooting services for copper and fiber optic structured cabling systems; wireless solutions; and carrier services, including integrated access, Internet access, private data networking, and hosting. In addition, it offers professional, engineering, and support services. The company was founded in 2004 and is headquartered in Valencia, California with additional offices in California, Arizona, Oregon, Washington, and southern Nevada.