CMMC GmbH

CMMC GmbH is a materials engineering startup based in Chemnitz, Germany, founded in 2021 as a spin-off from Chemnitz University of Technology.

The company specializes in developing aluminum matrix composites (AMCs) and metal matrix composites (MMCs) using a patented manufacturing process tailored for industrial-scale production. CMMC focuses on creating lightweight, high-strength, and wear-resistant materials that integrate the advantages of aluminum and ceramics. The company aims to expand the use of AMCs beyond niche applications by ensuring they are economically viable and reproducibly manufacturable. CMMC offers a range of services, including the development of AMC materials with various chemical compositions, application-oriented material solutions, and support for technology integration in sectors such as mechanical engineering, vehicle construction, aerospace, and defense. Their product offerings include semi-finished products like ingots, rods, and powder, as well as prototypes and application-specific material variants.