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Periodic Labs

PL
AIMenlo ParkFounded 2025Website@periodiclabs
#110 by valuation

Periodic Labs builds AI scientists and the autonomous laboratories they operate, running robotic powder-synthesis labs to discover materials such as superconductors.

Founded by Liam Fedus (Co-founder), Ekin Dogus Cubuk (Co-founder, co-CEO)

Blended valuation$7.5B
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$7.7B
blended valuation
Sep 28, 2026$7.4BOct 5, 2026
All rounds
2 funding rounds, newest first.
RoundAnnouncedRaisedPost-money
Series AJun 3, 2026$808.1M$7.5B
SeedSep 30, 2025$300M$1.3B
Investors
30 investors across all rounds.
  • AH
    Andreessen Horowitz
  • AV
    A.Capital Ventures
  • AC
    Accel
  • BC
    Bain Capital Ventures
  • CR
    Charles River Ventures
  • CF
    Collaborative Fund
  • DG
    DST Global
  • EG
    Elad Gil
  • ES
    Eric Schmidt
  • FE
    Felicis
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Data as of Oct 14, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.