Palo Alto · updated 10 November 2026

Unicorns in Palo Alto

5 private companies from Palo Alto valued at $1bn or more, worth $57.1bn combined. 3 are AI companies.

  1. 1$32bn
  2. 2$7.4bn
  3. 3$7bn
  4. 4
    SandboxAQ logo
    SandboxAQQuantum technology, Artificial intelligence. Valued at $5.6bn (December 2024).$5.6bn
  5. 5$5.1bn

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How this list is ranked

By latest reported valuation, from Wikipedia's list of unicorn companies. Ties go to the better-known company. Rebuilt every morning. Methodology · Is your company here? Claim it.