Anduril Raises $5 Billion at $61 Billion Valuation, Doubling Its Worth in Under a Year as Arsenal-1 Factory Nears Production
Defense tech startup Anduril closed a $5B Series H led by Andreessen Horowitz and Thrive Capital, doubling its valuation to $61B as its Ohio weapons factory readies for output.
Overview
Anduril Industries has closed a $5 billion Series H round led by Andreessen Horowitz and Thrive Capital, pushing its post-money valuation to $61 billion — more than double the $30.5 billion it commanded less than a year ago when it raised $2.5 billion in June 2025. The round brings the Costa Mesa, California company’s total venture capital raised to $11.4 billion, according to Crunchbase News, and arrives as the company’s Ohio mega-factory approaches its first production runs.
What We Know
The raise and who’s behind it. TechCrunch reported the Series H on May 13, 2026. Both lead investors — Andreessen Horowitz and Thrive Capital — are returning backers. The $5 billion figure represents the largest single venture round in Anduril’s nine-year history. CEO Brian Schimpf framed the moment in terms of the company’s origin: “When we founded Anduril in 2017, defense was not a category that attracted significant venture investment. That has changed meaningfully over the last several years.”
Revenue trajectory. Anduril doubled its revenue in 2025 to $2.2 billion, according to TechCrunch. The company now employs approximately 7,000 people across offices in Costa Mesa, Boston, Atlanta, Seattle, Washington D.C., London, and Sydney, according to Wikipedia.
Arsenal-1 as the intended use of capital. A central rationale for the raise is funding Arsenal-1, a 5-million-square-foot autonomous weapons factory Anduril is constructing near Columbus, Ohio. As of March 2026, founder Palmer Luckey told Axios that the factory was already ahead of its originally teased July timeline — “We’re ahead of schedule” — with the first main building completed at approximately 1 million square feet and exterior work finished on a second. The Fury drone (YFQ-44A), Anduril’s candidate for the U.S. Air Force’s collaborative combat aircraft program, is planned as the first weapon to roll off the Arsenal-1 production line.
Recent contract wins. Beyond Arsenal-1, Crunchbase News reports that Anduril secured a $20 billion, 10-year U.S. Army contract in March 2026 for weapons and software. The company is also among the contractors contributing to the $185 billion Golden Dome missile defense initiative, as well as a Dutch Ministry of Defence contract and a U.S. Army contract for battle management software running on its Lattice AI platform, per TechCrunch.
Sector context. Defense-related startups — spanning military, national security, and law enforcement technology — have raised nearly $13.6 billion through mid-May 2026, putting the sector on track to more than double 2025’s record $8.8 billion, according to Crunchbase News. Other large 2026 rounds include Shield AI’s $2 billion raise led by Advent International and JPMorgan Chase (total raised exceeds $3.5 billion), Saronic’s $1.75 billion Series D led by Kleiner Perkins ($2.6 billion total), True Anomaly’s $600 million led by Eclipse and Riot Ventures, and Sierra Space’s $550 million led by LuminArx Capital.
Deterrence logic. Luckey, who co-founded Anduril alongside Brian Schimpf, Trae Stephens, Matt Grimm, and Joe Chen after selling Oculus VR to Facebook in 2014, has been explicit about the strategic urgency behind Arsenal-1’s pace. “How stupid would I feel if I won a bunch of contracts to build the things that would deter [China] from invading Taiwan, and then… the war happens?” he told Axios. The factory, he argued, required moving proactively: “we had to move now rather than waiting for the government to come, give me an order, give me money, then start building.”
What We Don’t Know
Anduril has not publicly disclosed the full investor roster for the Series H beyond the two lead firms. The precise timeline for Arsenal-1 achieving full 5-million-square-foot capacity and its eventual employment target of up to 4,000 workers remains tied to production ramp schedules the company has not formally published. The outcome of Anduril’s bid in the Air Force’s collaborative combat aircraft competition — where the Fury competes against other entrants — has not yet been decided.
Analysis
Anduril’s valuation trajectory — $14 billion in August 2024, $30.5 billion in June 2025, $61 billion in May 2026 — traces a compression of the timelines that traditionally separate large defense primes from venture-backed challengers. The company’s business model, which bets on AI-driven autonomous systems manufactured at commercial scale rather than bespoke cost-plus contracts, is now attracting capital at a pace that resembles software-era unicorn inflation more than traditional aerospace funding cycles. Whether Arsenal-1 can deliver autonomous weapons at the volumes and unit economics Luckey has described publicly remains the central unanswered question for both investors and military customers watching the factory come online.