Airtower Networks (formerly known as Wave Wireless and DAS Worldwide) is a wireless infrastructure provider that designs, builds, and manages indoor wireless networks. It offers unlicensed LTE and Wi-Fi networks and designs and builds indoor cellular networks for carriers. The company also builds public safety networks in new construction communities that support emergency first responders throughout the country and works with municipalities to ensure these mandated systems are compliant with federal, state, and local code.