New CTO : Gregory Mertz
- maximedelmee
- 13 févr. 2025
- 1 min de lecture
After 17+ years of research and innovation spent at Luxembourg Institute of Science and Technology (LIST), focusing on advanced composites and high-performance materials, Grégory Mertz is excited to embark on a new entrepreneurial journey as the co-founder of AM 4 AM (Advanced Materials for Additive Manufacturing) and acting as CTO.
At AM 4 AM, Grégory’s mission will be dedicated to develop and produce high-quality metal powders specifically designed for 3D printing and additive manufacturing. The objective is to push the boundaries of material performance, enabling more efficient, sustainable, and high-performance properties for industries such as aerospace, automotive, transport and beyond.
Why AM 4 AM?
Throughout his career, Grégory has witnessed how the right materials can redefine the possibilities of engineering and manufacturing. At AM 4 AM, Grégory will aim to bridge the gap between material science and industrial needs, delivering cutting-edge metallic powders tailored for the most demanding applications.
Grégory is truly excited about this new challenge and looks forward to collaborate with experts, researchers, and industry leaders to shape the future of additive manufacturing.

Let’s connect and explore how we can innovate together! 🚀




This article announces the appointment of Grégory Mertz as the co-founder and Chief Technology Officer (CTO) of AM 4 AM (Advanced Materials for Additive Manufacturing). Prior to this role, he spent over 17 years conducting research and innovation at the Luxembourg Institute of Science and Technology (LIST), focusing heavily on advanced composites and high-performance materials. At AM 4 AM, his mission centers on developing and producing specialized, high-quality metal powders tailored for 3D printing and additive manufacturing to enhance performance and sustainability across demanding sectors like aerospace and automotive.
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