ZaiNar Email Format

Wireless ServicesCalifornia, United States51-200 Employees

ZaiNar is a wireless services company based in Belmont, California, founded in 2017, with a team of 11 to 50 employees. It positions itself as the foundation layer of Physical AI, with patented technology that achieves sub-nanosecond time synchronization and distribution across wireless networks, enabling 5G and WiFi infrastructure to function as a comprehensive spatial sensing system. The company provides central spatial awareness so connected systems can determine their location, understand surrounding assets, and share contextual information with AI coordinating the physical world. ZaiNar has attracted substantial investment and is valued at over $1 billion, including a $100 million funding round in 2026. In 2026 the company expanded internationally by opening a Tokyo office and was selected by the Tokyo Metropolitan Government GX Innovation program, while also announcing a new client, Tokyo Robotics Inc.

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