EOS, ACMI to Deploy AMCM M 8K and EOS M4 ONYX Nationwide

EOS and the American Center for Manufacturing & Innovation announced a partnership that puts next-generation additive manufacturing where it can be shared across multiple tenants, with ACMI acquiring the world’s first AMCM M 8K and the EOS M4 ONYX as initial hardware buys. The move is framed as a push to accelerate design-to-production workflows for defense and aerospace makers and to strengthen domestic manufacturing capacity.

The announcement was datelined Austin, Texas, January 29, 2026. Greg Hayes, Global Senior Vice President of Additive Minds at EOS, laid out the strategic intent: “This partnership with ACMI represents a major step forward in accelerating the adoption of AM as a core manufacturing technology for the United States. By combining EOS’ decades of engineering expertise with ACMI’s vision for scalable production ecosystems, we’re explicitly enabling defense and aerospace manufacturers to move from concept to qualified production at an accelerated pace. The addition of systems like the AMCM M 8K and the EOS M4 ONYX into ACMI’s campuses give the U.S. industry access to capabilities that were previously out of reach, and we’re proud to support this mission to strengthen domestic manufacturing and national security.”

ACMI will place the EOS systems into its multi-tenant industrial campus network so tenants can access metal AM capacity, process engineering, and training without each operator having to buy and qualify large-frame equipment themselves. ACMI is described as an industrial firm catalyzing innovation in manufacturing and scaled production and uses a private-public financing approach to develop large-scale production ecosystems. EOS provides hardware, software, materials, and Additive Minds engineering and process expertise.

John Burer, Founder and CEO of ACMI, emphasized the operational and national security implications: “These new capabilities from EOS will play a key role in accelerating development and production timelines, delivering direct benefits to defense manufacturers and the American industrial base. This technology will help drive the factory floor of tomorrow, making American manufacturers more competitive and resilient across multiple sectors, while enabling the development of breakthrough products, hardware, and machines essential to our national security. None of this would be possible without the partnership of a global leader like EOS.”

The partnership explicitly targets defense and aerospace supply chains and scalable serial production using large-frame metal additive manufacturing. Early benefits for campus tenants include access to large-build envelopes and throughput that many small and medium manufacturers cannot justify purchasing on their own, plus process engineering support to shorten qualification timelines for mission-critical components.

Key details not disclosed include delivery and installation timelines for the AMCM M 8K, expected machine utilization rates, materials and parameter sets to be qualified first, targeted certification pathways, pricing, and any federal funding mechanisms tied to campus build-outs. For shops and engineers, the practical takeaway is access: expect new on-ramps to metal AM capacity, training, and process support through ACMI campuses, while keeping an eye on follow-up announcements about machine counts, schedules, and qualification plans that will determine when the systems move from demo to qualified production.