Ex-Google engineers' chip startup Tenspresso eyes $50M at $500M valuation
What's the deal? TenspressoDealroom has a profile for this one. Try Dealroom →, a Sunnyvale, California-based AI chip startup founded by former Google engineers, is in talks to raise at least $50 million in a round that would value it at $500 million, according to people familiar with the matter.
Who's involved? The co-founders are veterans of Google's AI chip programme. Dong Hyuk Woo spent almost ten years at Google, where he co-founded the Edge TPU programme and was one of the first three engineers on the first training-capable Cloud TPU, then joined Samsung Semiconductor as a senior vice president in late 2023 to lead its AGI Computing Lab; Bloomberg reports he is an inventor on Samsung's zHBM project, which stacks high-bandwidth memory on top of AI accelerators. Harshit Khaitan led TPU hardware design at Google and then spent seven years at Meta, latterly as Director of AI Accelerators in Reality Labs, leaving in July 2026. The 15-person startup raised $20 million from Striker Venture PartnersDealroom has a profile for this one. Try Dealroom → weeks earlier, after which Altimeter Capital approached it about another investment.
What's the endgame? Tenspresso is building chips for AI workloads that need longer context windows, letting models process more information for complex tasks. It aims to complete its first product design in late 2027 or early 2028 while exploring supply options outside the traditional silicon chain.
Why now? The round's size could still change as talks with strategic investors continue. Analysts project bottlenecks in advanced packaging, high-bandwidth memory, and leading-edge manufacturing capacity through 2027.
What could go wrong? The valuation is a bet on execution well ahead of product or commercial proof. Tenspresso is only months old, has no disclosed customer, and its first chip is not expected until 2027 at the earliest.
The signal: The talks come amid a surge of capital into AI-chip companies, with far larger financings reported for established challengers like Groq and Tenstorrent. Tenspresso's valuation reflects investors' appetite for experienced chip teams and specialized inference hardware, not evidence that it is yet a meaningful Nvidia competitor.
Read more: Bloomberg, Tech in Asia, EBN (Korean), Natasha Mascarenhas (X), Network World on Samsung AGI Computing Lab
Image credit: Yu. Samoilov
