Eridu
Develops purpose-built networking silicon and systems for AI data centers and hyperscalers
$200MSeries A
Role not disclosedMV
Matter Venture Partners
mattervp.com ↗Activity from announced rounds
Activity in this selectionMar 31, 2026 · Mar 1, 2026
Matter Venture Partners backs HardTech businesses combining advanced science and engineering with hardware and software.
Investment approach
The Silicon Valley firm works with founders on early customers, business models, manufacturing and technology scale-up. Its stated approach draws on operating and investment experience in technically demanding products.
Activity recorded by RoundOS
RoundOS records include Delos Data’s inference infrastructure, TYLsemi’s chiplets, OpenLight’s silicon photonics and Eridu’s AI-networking systems. Rhoda AI and ChipAgents add examples in robotics and semiconductor-design software.
These examples describe financings recorded in RoundOS, rather than the investor’s complete portfolio.
Sources
- Rounds participated in
- 2
- Confirmed lead rounds
- — 2 roles undisclosed
- New companies
- 2 First participation on record · 0 follow-on
- Funding in participating rounds
- $650M 2 disclosed · full round size, not this investor’s share