VAST Data
VAST Data is the AI Operating System company – powering the next generation of intelligent systems with a unified software infrastructure stack that was purpose-built to unlock the full potential of AI. The VAST AI OS consolidates foundational data and compute services and agentic execution into one scalable platform, enabling organizations to deploy and facilitate communication between AI agents, reason over real-time data, and automate complex workflows at global scale. Built on VAST’s breakthrough DASE architecture – the world’s first true parallel distributed system architecture that eliminates tradeoffs between performance, scale, simplicity, and resilience – VAST has transformed its modern infrastructure into a global fabric for reasoning AI. Learn more at vastdata.com.
Founded by Renen Hallak (Co-founder, CEO), Shachar Fienblit (Co-founder, Chief R&D Officer), Jeff Denworth (Co-founder (product and marketing)), Alon Horev (Co-founder, CTO), Avi Goren (Co-founder, Chief Scientist)
| Round | Announced | Raised | Post-money |
|---|---|---|---|
| Series F | Apr 9, 2026 | $1B | $30B |
| Series E | Dec 5, 2023 | $118M | $9.1B |
| Series D | May 4, 2021 | $83M | $3.7B |
| Series C | Apr 16, 2020 | $100M | $1.2B |
| Series B | Feb 26, 2019 | $40M | $304.4M |
- AIAccess Industries
- FIFidelity
- N4N47
- TGTiger Global Management
- DCDrive Capital
- 8383North
- NONorwest
- DTDell Technologies Capital
- GSGoldman Sachs
- NVNVIDIA
| Kind | Implied valuation | Price / share | Date |
|---|---|---|---|
| $27B | — | Oct 6, 2026 | |
| $26.3B | $63.66 | Mar 5, 2026 | |
| $26.3B | $63.66 | Mar 5, 2026 |
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Data as of Oct 15, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.
