9T Labs vs Boston Materials

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.

Materials Science

Boston Materials

Boston Materials makes Z-axis Fiber, vertically aligning carbon fiber to boost thermal management and lightweighting across semiconductors, aerospace and EVs.

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