AttoTude Secures $52M in Series C Funding Round to Accelerate Interconnect Technology for Hyperscale Infrastructure
Summary
AttoTude raised $52 million in Series C funding to speed up commercialization of its ASIC over Dielectric interconnect technology for AI infrastructure. The round included both new strategic investors and existing backers, bringing total funding to $143 million. The company plans to use the capital to build prototypes, develop its first product, and establish a scalable supply chain. AttoTude is targeting hyperscale and AI infrastructure customers that need higher-bandwidth, lower-power connectivity than copper or optical alternatives can deliver.
Funding
Amount
$52.0M
Total raised
Date
June 15, 2026
Announcement date
Investors
Sutter Hill Ventures, Canaan Partners, The Westly Group, Mayfield, AllegisCyber Capital, Wing Venture Capital, Draper Nexus Venture Partners
Lead investors
Company
attotude.com
Funded company
Classifications
industries
No industries detected
applications
Web and Content Management
AskAI Classifications
Labels
No AI classifications detected