Hadrian raises $1.37B Series D, valuation nears $8B as AI-driven defense manufacturing expands

Core Event

US defense automation manufacturer Hadrian announced on August 6 the completion of a $1.37 billion Series D round, reaching a post-money valuation of $7.87 billion. The round was co-led by WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford, with JPMorgan Strategic Investments participating as an anchor co-lead.

Investor Lineup

Follow-on investors included 1789 Capital, Morgan Stanley Wealth Management, Apollo funds, T. Rowe Price, CapitalG, Andreessen Horowitz, Founders Fund, Lux Capital, Altimeter, and Construct Capital.

This round comes just about 12 months after the previous one (the $260 million Series C led by Founders Fund and Lux in July 2025), bringing total cumulative funding close to $2 billion.

What the Company Does

Hadrian does not develop AI weapons; instead, it builds highly automated precision manufacturing factories to mass-produce components for defense projects including missiles, satellites, submarines, and autonomous systems. Its proprietary software platform Opus integrates AI, robotics, and process engineering to enable factory operations with minimal human intervention.

Currently, Hadrian operates nearly 3 million square feet of production space across four sites: two facilities in Torrance, California, and bases in Mesa, Arizona, and Muscle Shoals, Alabama. In March this year, its new Alabama facility began mass-producing components for Virginia-class attack nuclear submarines and Columbia-class ballistic missile nuclear submarines for the US Navy. This public-private partnership project is valued at $2.4 billion.

Why It Matters

CEO Chris Power stated: "Capacity is deterrence. Whether the US can maintain its lead depends on our ability to build, train, and scale faster." Hadrian plans to build 10-20 gigafactories in the future, expanding from precision components to complete mission-level systems including ammunition, shipbuilding, and autonomous systems.

Ongoing conflicts in the Middle East and Eastern Europe have made ammunition stockpiles and supply chain resilience core concerns for the Pentagon—the US military currently consumes interceptors and missiles faster than domestic replenishment speeds.

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Sources: CoinDesk, TechCrunch, Pulse 2.0 (2026-08-06/07)