Smartnet Communications LLC is an employee-owned small business, based in Tucson, Arizona. It provides research analysis and software solutions related to wireless communications, networking, and cyber-security. Its clients include DoD agencies and contractors, international corporations, as well as small companies. The company’s domains of expertise are in next-generation wireless cellular systems (4G, LTE, 5G), millimeter-wave communications, shared and dynamic spectrum access for commercial and military applications, agile radios (SDRs and cognitive radios, and dynamic spectrum access), security solutions (anti-jamming, information assurance, etc.), and resource allocation mechanisms for various wireless standards. Smartnet Communications was founded in 2012 by faculty members at the University of Arizona.