Martin Lund
CEO
CScale
Optical interconnect for reliable gigawatt-scale AI infrastructure
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About
CScale builds resilient optical interconnect and an integrated light engine for AI scale-up networking, designed so optical link failures can be contained without interrupting compute across large accelerator clusters. Founded in 2023 and headquartered in Palo Alto, California; led by CEO Martin Lund and founder/CTO Sanjai Kohli. On 30 September 2026 the company exited stealth announcing a $145 million Series C (total funding $188 million) co-led by Atreides Management, Valor Equity Partners, and Premji Invest, with participation including Sutter Hill Ventures, Maverick Silicon, NVIDIA, and Intel Capital.
- Website
- cscale.ai
- Stage
- series-b+
- Founded
- 2023
- Location
- Palo Alto, California, USA
- Added via
- web
- Ownership
- unclaimed
Where to go
For people
- Homepagecscale.ai
For agents
Nothing listed yet.
Products
- CScale Integrated Light Engine — Optical interconnect system-on-chip for AI scale-up clusters · Hardware
Social profiles
Founders
Sanjai Kohli
Founder and CTO