Sonas

Sonas develops next-generation IoT wireless communication technology called UNISONet, combining simultaneous transmission flooding with fine-grain scheduling to build high-performance, power-saving multihop mesh networks. The company's proprietary wireless platform achieves microsecond-order time synchronization, enabling easy analysis of phenomena, and maintains robustness against radio wave environment fluctuations since all linked devices relay signals. Sonas offers solutions for structural monitoring systems, IoT business co-creation and development services, meter inspection automation, multi-point temperature and humidity management, and water leak detection. The company's product lineup includes next-generation mesh Wi-Fi for construction sites, inclination monitoring systems, vibration measurement systems, cloud-based measurement systems, water level monitoring systems, UNISONet wireless modules for product development, strain measurement systems, indoor positioning systems, and battery-powered cloud cameras. Founded in 2015 and headquartered in Bunkyo, Japan, Sonas has raised $7.2 million in Series B funding from Global Brain, ANRI, JR East Startup, and UTokyo Innovation Platform. The company offers free evaluation kits for testing UNISONet technology and provides downloadable resources for its solutions and products, with deployments across construction, civil engineering, and industrial applications.