AI silicon · US

Lightmatter was valued at $4.4B as of 16 October 2024 (verified). Source: Businesswire, Lightmatter $400M Series D at $4.4B led by T. Rowe Price; S-1 filed Apr 2026, IPO completion unconfirmed.

Photonic interconnect for AI compute.

Valuation

$4.4B

Confidence

verified

As of

16 October 2024

Layer

AI silicon

Signal

photonics

Website

lightmatter.co

Relationships (1)

Sources

• Businesswire, Lightmatter $400M Series D at $4.4B led by T. Rowe Price; S-1 filed Apr 2026, IPO completion unconfirmed 2024-10-16

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Last updated 16 October 2024. Follow Lightmatter in any feed reader to hear when its valuation moves.

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