AttoTude (Series C)
Funding Details
Awarder
SemiNews
Date Award
June 16, 2026
Vertical
Interconnect Technology
Funding URL
View Funding Page
Funding Amount
$52,000,000
Company Info
Traction
Strong early customer engagement and impressive execution in a short period.
Organizations Involved
The Westly Group, Keysight
Founders
Dave Welch, Joy Laskar
Market
AI Infrastructure
Location
Menlo Park, California, USA
Coinvestors
Keysight, Allegis Capital, DNX, Sutter Hill Ventures, Mayfield, Canaan, Wing Venture Capital
Company Description

AttoTude™ is pioneering a next-generation interconnect platform for AI and hyperscale infrastructure that combines advanced ASIC signal generation with low-loss dielectric waveguides to enable high-bandwidth, energy-efficient connectivity for per-lane data rates of 200G, 400G, and 800G.

Links
Website
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