9T Labs vs Arris Composites

9T Labs was a Zurich ETH spinout that 3D-printed structural continuous-carbon-fiber composite parts; it went bankrupt in November 2025 and its assets were bought by Biwi SA and relaunched as Neocarb.

Arris Composites uses its Additive Molding process to align continuous carbon fiber inside thermoplastics, mass-producing high-performance structural parts.