Toppan Global Venture Partners invests in AttoTude private financing round

• Toppan Global Venture Partners invested in AttoTude in a private financing round.
• AttoTude develops high-speed interconnect technology for AI and hyperscale data centers.
• The company’s “ASIC over Dielectric” architecture sends high-frequency electrical signals over low-loss dielectric material, avoiding optical conversion.
• AttoTude targets scale-up accelerator networks, scale-out data center networks, with designs aiming to scale to 200, 400, 800 Gb/s per lane.
• AttoTude is led by co-founder Dave Welch, a longtime optical communications executive and Infinera co-founder.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Toppan Global Venture Partners Inc published the original content used to generate this news brief on October 02, 2026, and is solely responsible for the information contained therein.