AttoTude

AttoTude develops DiAx, an interconnect solution branded as "ASICs Over Dielectric". The website positions it for the mid-range between copper and optics, aiming to deliver the reliability, speed, power efficiency and scale that AI data center compute requires.

The website does not name specific customers, pricing or sales model. It states that the company targets the datacenter interconnect market.

The company was founded by David F. Welch (CEO) and Joy Laskar (CTO). Its investors include Sutter Hill Ventures, Canaan Partners, Wing VC, Mayfield and The Westly Group. Job postings list locations in Menlo Park, Berkeley and Nuremberg, plus Ottawa and Taiwan, and 15 open roles in hardware, RF/MMIC and ASIC design, cable and wire fabrication, test, and supply chain. The founding year is not stated on the website.

Product: DiAx interconnect solution, based on ASICs over dielectric, for datacenter interconnect.