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
| Oct 08, 2026 | Natron Energy | $10.2M | — | United States |
| Oct 08, 2026 | Hone | $60.0M | Seed | United States |
| Oct 08, 2026 | Arena | $200.0M | Series B | United States |
| Oct 08, 2026 | Quaise Energy | $25.0M | Grant | United States |
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