AttoTude, a Menlo Park-based interconnect technology provider for AI and hyperscale data centers, raised $29M in Series A funding.

The round saw participation from Sutter Hill Ventures, Canaan Partners, and Wing Venture Capital. The funds will be used to expand operations and increase business reach.

Co-founded by Dave Welch and Joy Laska, AttoTude aims to enhance data networking technology by overcoming current interconnect limitations in bandwidth, power dissipation, reliability, and cost.

The company raised $11M in an initial Seed Round in March 2024, underscoring its strong growth potential in data center applications.