Forging New Skies: Constellium’s Leap into Aluminum Additive Manufacturing for Defense and Aerospace
Paris, June 5, 2025 In the grand amphitheater of modern innovation, where precision meets prowess, Constellium SE (NYSE: CSTM) has taken a pivotal step into the future. With the robust ally of tradition alongside the spear of innovation, the company announced the commencement of a groundbreaking venture to harness the untapped potential of aluminum additive manufacturing a venture that promises to reshape the realms of defense and aerospace.
In this epoch of transformation, where the heavens beckon with infinite possibilities and the arena of technology evolves at an accelerating pace, Constellium is taking the helm in collaboration with renowned Nikon Advanced Manufacturing (Nikon AM) and the pioneering America Makes. Together, this formidable alliance of industry leaders embarks on a journey to elevate aluminum alloys, transforming them through the lens of additive manufacturing to meet the exacting standards of modern defense and aerospace applications.
The project reflects a harmonization of expertise and vision, leveraging the metallurgic superiority and innovative prowess of Constellium’s aluminum alloys. These alloys, known for their strength-to-weight ratio and corrosion resistance, are set to be the cornerstone of novel manufacturing processes that promise greater efficiency, design flexibility, and performance tailored for the skies and beyond.
At the heart of this collaboration lies a shared vision to redefine the limits of what is possible in aerospace and defense manufacturing, states Jean-Marc Germain, Constellium’s Chief Executive Officer. As we join forces with Nikon AM and America Makes, we are not only advancing an alloy but forging a future where the skies serve as a testament to human ingenuity.
As innovation takes flight, Constellium SE finds itself not only in the pursuit of technological advancement but also in a favorable position within the financial sphere. This month, Constellium SE’s shares have demonstrated impressive performance, surging by 3.55% and outshining the broader market. A testament to investor confidence, the company’s outperformance year-to-date sets a robust backdrop for a promising endeavor.
While the project strides forward with ambition and collaboration, it stands as a beacon of hope and progress in a world where boundaries are constantly redefined. Constellium SE’s initiative reinforces the principles of sustainable advancement, showcasing that the path toward the skies is not solely paved with innovation but also reflects an unwavering commitment to excellence.
As the die is cast and the collaborative spirit ignited, Constellium SE and its partners embark on a journey propelled by innovation, steered by expertise, and bound by a common goal to propel the aerospace and defense sectors into a new age of manufacturing, one layer of aluminum at a time.
In this narrative of progress and promise, where technology meets aspiration, Constellium is not merely joining a project it is leading a revolution.

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