Company profileCompute & SemiconductorsUpdated Sep 2026
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Lightmatter

Builds photonic computing and interconnect technology for AI data centers.

HQ
Mountain View, CA
Founded
2017
Employees
201-1,000
Total Raised
$2.0B
Last Round
Series C+
Last Round Date
Jul 2026
Founders
  • Darius Bunandar
  • Nicholas Harris
  • Thomas Graham

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