ZaiNar
The Foundation Layer for Physical AI
Belmont, United States · Founded 2017 · $112.0M raised
- Headquarters
- Belmont, California
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- zainartech.com
- Total Funding
- $112.0M
- Last Round
- $100.0M Series BFeb 2026
- Rounds
- 2
About
ZaiNar is a Belmont, California-based deep tech company that developed a breakthrough platform enabling sub-nanosecond time synchronization on existing wireless networks to achieve sub-meter 3D positioning accuracy — without GPS, dedicated hardware, or camera infrastructure. Founded in 2017 and emerging from nine years of stealth in February 2026, ZaiNar turns any wireless network (5G, Wi-Fi, UWB) into a continuous sensing system that knows the real-time location of phones, drones, vehicles, IoT devices, and physical assets. The company is deployed across healthcare, construction, and industrial operations on multiple continents, has filed numerous patents, and reached a $1 billion+ valuation backed by investors including Steve Jurvetson, Jerry Yang, and Tom Gruber.
Summary
ZaiNar is an Artificial Intelligence company based in Belmont, United States, founded in 2017. It has raised $112.0M in total across 2 rounds, most recently a $100.0M Series B round in Feb 2026. Investors include Steve Jurvetson.
Tech & App Stack
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Funding History
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Feb 2026
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Series A through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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