Hark, a San Jose-based artificial intelligence lab, announced on May 20 that it raised more than $700 million in a Series A round led by Parkway Venture Capital. The financing gave the company a $6 billion post-money valuation—an unusual sum for a startup that has yet to release a product—and drew investments from chipmakers Nvidia, AMD Ventures, Intel Capital and Qualcomm Ventures, as well as a syndicate of venture and institutional backers. The round underscored the willingness of large chipmakers and venture firms to back capital-intensive AI bets before a product is public.
The financing stood out in a week of AI funding announcements because of its sheer scale and the company's pre-product status. Founded by serial entrepreneur Brett Adcock—who previously launched Figure AI and Archer Aviation—Hark's stated mission is to build foundation models, software, and proprietary hardware for a universal, multimodal interface between humans and machines. The company said it would release its first AI models later in summer 2026, with AI-native hardware to follow. Adcock's track record of raising billions for capital-intensive hardware ventures gave investors confidence in an expensive, early-stage bet.
Hark publicly launched in March 2026 with a statement about creating "futuristic interface to artificial intelligence." The company said it has approximately 70 employees and access to an Nvidia B200 data center for model training. The $6 billion post-money valuation, disclosed by the company, would give it unicorn status on paper, though the figure is not independently audited. Hark has not released product specifications, demonstrations, or customer counts, and its SEC Form D filings do not cleanly align with the $700 million capital raise. The funding arrived less than two months after the company's March 24 launch, highlighting how rapidly investors coalesced around Adcock's vision.
The round drew semiconductor giants Nvidia, AMD Ventures, Intel Capital, and Qualcomm Ventures—whose participation signaled demand for compute infrastructure—alongside venture and institutional investors Align Ventures, ARK Invest, Brookfield, Greycroft, Prime Movers Lab, Salesforce Ventures, and Tamarack Global.
The same week saw two other notable AI funding announcements, though neither involved fresh rounds. On May 18, weather-intelligence company Tomorrow.io reported an additional $35 million from Pitango and Harel Insurance, extending its Series F to $210 million; the initial $175 million tranche was announced in February. On May 19, enterprise AI firm Unframe disclosed $50 million in new funding led by Highland Europe, bringing its total to $100 million in what Axios called a Series B.
The trio of deals arrived as Q1 2026 reports from CB Insights and KPMG documented a concentration of AI mega-rounds and sustained capital intensity. Investors continued to reward companies that promise foundational AI capabilities, despite high upfront costs for model training and hardware. Hark's round, though pre-product, fit a pattern of capital flowing to the infrastructure layer rather than narrow applications.
Several uncertainties surround the announcement. An initial data error placed the company in India, while corporate filings confirm its San Jose headquarters. ARK Invest's portfolio entry describes Hark as an enterprise decision-intelligence infrastructure provider, a description that differs from the lab's consumer-oriented messaging. Private-market tracker Forge Global listed a $6.42 billion valuation for Hark's Series A in March, in contrast to the company's $6 billion figure. Reports that Hark planned to grow to 200 employees and used $100 million in self-funded launch capital have not been confirmed by the company. Individual investor commitment sizes also remain undisclosed, and the round's exact distribution is opaque.
Even with those gaps, the round signals that major investors are willing to back ambitious, general-purpose AI infrastructure at the pre-product stage, particularly when a founder with a strong track record is behind the venture. For capital allocators, Hark's raise—together with the week's extension rounds—reinforces the view that the AI investment cycle remains in full swing, even as the timeline for commercial returns stays unclear.