STEM S.r.l.

STEM Marine was founded by Ezio Menna, who recognized the marine potential of traditional industrial technologies. Driven by innovation, research and engineering expertise, we develop cutting-edge solutions for the marine industry. At the Cannes Yachting Festival, visitors will have the opportunity to discover the Stem 50, our modern bluewater yacht, combining contemporary design, expert aluminum craftsmanship, comfort and effortless handling, with extensive customization options to suit every owner's vision.