CI
CScale, Inc.
StreetZero Signal 75
About CScale, Inc.
CScale, Inc., formerly known as CSpeed, is developing optical interconnect technology to replace copper cables wiring AI data center server chips. The company is led by CEO Martin Lund, who previously oversaw chip and hardware systems at Cisco Systems. It plans to ship its chips by 2028 and has raised $188 million to date.
LATEST FUNDINGPrivate Placement
$145.0M
Announced 2026-10-01
TOTAL RAISED$188M
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EMPLOYEES—
FOUNDED—
HQPalo Alto, CA, United States
Industry
Other Technology
Tags
AINetworkingHardwareData Center
Key highlights
- Raised $145 million private placement for AI optical networking chips.
- Backed by Nvidia, Intel, Atreides Management, Valor Equity Partners and Premji Invest.
- Formerly CSpeed; CEO is ex-Cisco executive Martin Lund.
- Total funding reaches $188 million with plans to ship products in 2028.
- Focuses on replacing copper with optical cables inside AI data center servers.
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