goTenna, Inc. is a company based in Brooklyn, New York, that specializes in developing communications devices that allow users to send messages and share GPS locations using smartphones without relying on centralized connectivity. Its flagship product, the goTenna device, utilizes a cognitive digital radio and a mobile app to create its own signal and automatically connect with other devices within range. The goTenna mesh networking protocol, known as Aspen Grove™, enables low-cost, lightweight devices to provide long-range connectivity in off-grid situations, making it suitable for various applications, including public sector, enterprise, and IoT markets. This technology emerged as a solution following the disruptions caused by Hurricane Sandy in 2012, highlighting the need for resilient communication systems. goTenna's approach allows clients to send data and messages without depending on traditional internet or cellular services. The company has attracted investment from notable firms such as Founders Fund and Union Square Ventures.