Positron AI raises $875.0M Series C (United States, Sep 2026)
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Backed by NEA, Atreides Management +6 more · verified emails and LinkedIn on Datapile
Positron AI raises $875 million Series C at $5 billion valuation - qz.com
Positron AI is an AI inference hardware company focused on making serving AI models cheaper and more energy-efficient. Their next-generation systems are designed to address memory capacity, bandwidth, and power constraints, utilizing commodity memory to bypass supply chain issues. This $875 million Series C funding will support the tapeout of their Asimov silicon and the production ramp of their Titan inference system.
Positron AI raises $875 million Series C at $5 billion valuation qz.com
| Sep 10, 2026 | Socure | $156.0M | — | United States |
| Sep 10, 2026 | Celero | $275.0M | Series C | United States |
| Sep 09, 2026 | Harmoni | $10.0M | — | United States |
| Sep 09, 2026 | Lightfield | $47.0M | Series A | United States |
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