Firestorm
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Dan Magy, Chad McCoy and Ian Muceus
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2022
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San Diego, CA
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51-200 Employees
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$153M, Series B
Overview
Firestorm Labs is a San Diego defence-technology company whose xCell factory-in-a-box, a container-based 3D-printing unit, produces drones and spare parts at the point of need for the US military. Backed by NEA, it has raised $153M with an HP partnership.
Key Technology Insights
Each xCell comprises two shipping containers housing industrial HP 3D printers that produce injection-mould-quality parts on site and off-grid. This lets forward units print drone airframes and replacement parts in the field within hours, rather than waiting months on fragile supply chains. The system runs on Nylon 12 material chain (sourced from Japan, Korea and Saudi Arabia) and recycles around 90% of its powder per build. Field-proven over 15 months of deployment, it is now moving toward metal printing and 5-axis CNC on a roughly 24-month roadmap.
Industry Application
The technology is predominately used by the US military sustainment, across AFSOC, Army and Marine Corps. Alongside FPV drones, printed parts replace hard-to-source components, from Bradley impellers to a UHF bracket that saved the Marine Corps ~$20M in six months. Around half of prints now address non-drone sustainment.
Strategic Perspective
Firestorm reframes the supply chain as distributed production at the edge. Its advantage is exclusive HP hardware, non-Chinese materials and field pedigree, aided by 2027 NDAA right-to-repair. Field-proven and scaling, its opportunity spans allied expansion and broader manufacturing.

