NEW YORK: AI hardware startup Hark said on May 21, 2026, that it has raised more than $700 million in an oversubscribed Series A round at a $6 billion post-money valuation, one of the largest Series A rounds on record. Parkway Venture Capital led the round, joined by an investor list that includes the four largest U.S. chip companies, three growth-stage public-market crossovers, and a clutch of frontier-tech specialists.
The company, founded in late 2025 by serial entrepreneur Brett Adcock, said the capital will accelerate development of a vertically integrated personal AI platform combining foundation models, software, and AI-native hardware. Hark plans to release its first AI models later this summer and follow with hardware devices designed as a “universal interface between humans and machines,” according to the company’s announcement.
The Brett Adcock Playbook Is Now Three for Three
Hark is Adcock’s fourth company and his third consecutive mega-round in a different category. He co-founded recruiting marketplace Vettery in 2013 and sold it to Adecco for $100 million in 2018. He founded Archer Aviation in 2018, took it public on the NYSE via SPAC in 2021 (ticker ACHR), and built it into one of the leading electric vertical takeoff and landing aircraft programs. He founded Figure AI in 2022 and last raised that company at a reported $39.5 billion valuation in early 2026. He remains CEO of Figure and is now CEO of Hark.
The pattern is unusual. Most repeat founders stay inside one domain. Adcock has moved from talent marketplaces to electric aircraft to humanoid robotics to personal AI hardware, and at each step the round size has gone up while the founder credit compounds. Hark’s $700 million Series A landed less than six months after Adcock seeded the company with $100 million of his own capital in late 2025, according to his public biography.
For founders watching the AI capital market in 2026, the lesson is direct. Repeat operators with public exits and live billion-dollar companies are commanding seed-to-Series-A pricing that previously required years of revenue and product-market fit. Adcock priced Hark at $6 billion before a single product had shipped.
Why Did Nvidia, AMD, Intel, and Qualcomm All Invest in the Same AI Hardware Company?
All four major U.S. chip makers backed Hark in the same round. Nvidia, AMD Ventures, Intel Capital, and Qualcomm Ventures rarely sit on the same cap table, and almost never in a company that intends to ship its own hardware. Their joint participation signals that the strategic prize, control of the next consumer-facing AI device interface, outweighs the usual competitive friction between them.
The strategic logic is straightforward. If a new AI-native device category emerges and breaks the smartphone’s monopoly as the default human-machine interface, every chip vendor wants a seat at the table. Hark has said its devices will run agentic, multimodal models trained on a dedicated NVIDIA B200 data center the company recently secured. Whether the eventual hardware uses Nvidia, AMD, Intel, or Qualcomm silicon, each investor has bought optionality on the platform shift.
The investor mix also reflects how AI infrastructure capital is consolidating. Brookfield brings project finance scale. ARK Invest brings public-market narrative momentum. Salesforce Ventures brings enterprise distribution. Greycroft and Prime Movers Lab bring deep tech operating reps. The round is engineered to back not just a product but the entire build-out of a new device category.
What Hark Has Said About the Product
Hark’s public details remain limited by design. The company has described its platform as agentic and multimodal, built to retain user context across the products and services a person already uses. In the announcement, Adcock said, “We’re building the AI that everyone deserves but no one has built yet, one that actually knows you, speaks your language, is highly personalized, and lives on hardware made for you.”
The team has grown to roughly 70 employees recruited from Tesla, Meta, Apple, and other consumer hardware operators, including talent from the iPhone Air design program. The company first surfaced publicly in a March 2026 launch post that described its mission as building a new interface to artificial intelligence rather than a thin layer on top of existing models.
Hark joins a crowded but unsettled field of AI hardware bets that includes consumer wearables, ambient assistants, and dedicated AI phones. None has broken out yet. Adcock is wagering that a vertically integrated stack, owned end to end, is the only structure capable of producing the experience the market keeps promising.
What to Watch Next From Hark
Three milestones will define Hark’s next 12 months. The first AI model release is expected this summer, with early user access likely the first concrete signal of how the product behaves outside the lab. Hardware timing has not been disclosed, but device launches typically follow model releases by 12 to 18 months in this category. A formal go-to-market motion, including pricing, distribution, and any consumer brand reveal, has not been announced.
The strategic question for the broader market is whether Hark’s $6 billion valuation accelerates other AI-native hardware rounds or sets a ceiling that pulls capital into Adcock’s orbit and starves competing teams. Recent comparable rounds, including Anthropic’s $900 billion valuation and SpaceX’s pre-IPO disclosures, suggest that frontier-category leaders are pricing well above public-market comparables. Hark now sits inside that pricing band before shipping a product, a structure that mirrors the multi-company founder model Elon Musk has used and that other AI mega-rounds in 2026 have validated.
If Hark ships on schedule, the next funding milestone will likely be a Series B priced against actual usage data. If it slips, the Series A will be remembered as the moment AI hardware became a founder-credit category rather than a product category.
