The investment round, led by Voyager Ventures, signals a shift for the Boston-based startup as it attempts to modernize a metals industry largely unchanged since the space race. By moving away from energy-intensive melt-based methods to a solid-state metallurgical process, the company claims it can bypass the bottlenecks currently plaguing defense and aerospace supply chains, which face lead times as long as 900 days for critical components.

CEO Jake Guglin noted that the funding is earmarked for factory capacity rather than R&D. The company plans a 100-fold increase in production by 2027, utilizing modular equipment that scales faster than traditional foundries. Current pilot programs, including those with Detroit-based LIFT, demonstrate that the company’s specialty steels and molybdenum-based Molyclast alloys outperform conventional materials like M2 tool steel under severe thermal stress.

Beyond domestic expansion, the partnership with Kanematsu Corporation provides a direct channel to manufacturers across Japan and Southeast Asia. With 17 patents covering its composition design and sintering processes, Foundation Alloy is now scaling production of high-performance parts for the energy, defense, and precision manufacturing sectors. The company is actively doubling its headcount to support the rollout of these next-generation alloys.