Hadrian Raises $1.37B as 3D Printing Becomes Defense Manufacturing Infrastructure

Hadrian, the automated defense manufacturer that folded additive manufacturing into its production model earlier this year, has closed a $1.37 billion Series D at a $7.87 billion post-money valuation. JPMorgan Chase's Strategic Investment Group anchored the round, with co-leads including WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, and Baillie Gifford. Andreessen Horowitz, Founders Fund, Lux Capital, CapitalG, and 1789 Capital also participated.

Why 3D Printing Matters to This Raise

The detail that separates this funding round from a generic defense tech cash injection is that Hadrian Additive is already operating as a production division, not a research project. Launched in February 2026 under Vice President of Additive Manufacturing Matthew Parker, the unit covers metal and polymer 3D printing, directed energy deposition, and binder jetting. In late July, spacecraft developer Fortastra signed a memorandum of understanding to use Hadrian's additive capabilities for satellite programs, signaling that external defense primes are willing to outsource production-grade 3D printed parts to Hadrian's facilities.

Factory Footprint and Scale

Since its Series C twelve months ago, Hadrian has opened facilities in Mesa, Arizona and Muscle Shoals, Alabama, bringing total plant space to nearly 3 million square feet across four sites. The Alabama facility, structured as a public-private partnership, is valued at $2.4 billion and focuses on submarine components for the U.S. Navy's Virginia-class and Columbia-class programs. The new funding will finance additional factory breaks and new production lines in munitions and autonomous systems.

Additive Manufacturing as Production Infrastructure

Chris Power, Hadrian's founder and CEO, framed the Series D around production speed rather than technology novelty. "Production is now the frontline of deterrence," Power said. The company's Opus software platform, which coordinates robotics and human operators inside its factories, is being scaled alongside the physical footprint. Technicians receive equity stakes, an unusual structure designed to align workforce incentives with output rather than cost-cutting.

The Broader Defense Manufacturing Shift

Hadrian's raise follows a DoD FY2026 budget that lifted additive manufacturing funding 83% year over year. The U.S. Army has also stood up a 50-printer facility for battlefield manufacturing, while ORNL and the Applied Research Corporation launched an AI Foundry to run simulation, production, and qualification in parallel. Hadrian Additive was specifically designed to address the qualification bottleneck that keeps 3D printed parts out of serial production, and its Fortastra partnership will push processes toward space-grade MIL-STD reliability.

The Series D does not create a new strategy for U.S. defense manufacturing. It finances a version of that strategy that is already being adopted across the industrial base, with 3D printing treated as core production infrastructure rather than a prototyping afterthought.