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Nexar Inc.
Nexar is a New York-based mobility technology company that turns connected dashcams into a real-time sensing network for the physical world. Founded in 2015 by Eran Shir and Bruno Fernandez-Ruiz, it sells LTE-connected 4K dashcams to consumers while aggregating anonymized road imagery into CityStream, a platform that gives cities, mapmakers, insurers and autonomous-vehicle developers a minute-by-minute, ground-level view of streets. In July 2026 Nexar agreed to merge with Nauto to form an independent infrastructure platform for physical AI, backed by more than 10 billion historic miles of driving data across 50+ countries.
Zach Greenberger
Zach Greenberger is the CEO of Nexar, the New York-based real-world intelligence platform building the data backbone for the Physical AI era. A self-described non-engineer who taught himself the technology, he came up through IBM, Tesla, and Lyft (where he was Chief Business Officer) before taking the top job at Nexar in September 2024. Under his watch Nexar agreed to merge with Nauto in July 2026, uniting a dataset of more than 10 billion driving miles and creating an independent platform of record for how the physical world actually behaves.