Angstrom Group acquires Mantle

Automotive Tier 1 supplier Angstrom Group acquired Mantle, a San Francisco-based 3D printing startup specializing in metal tooling. The acquisition was announced on October 30, 2025.

“By combining Mantle's metal additive manufacturing system with Angstrom Group's deep industry expertise and diverse portfolio, the two companies aim to deliver new efficiencies and create opportunities for molders, moldmakers, and OEMs worldwide.”plasticstoday.com

• 1 source
• plasticstoday.comAngstrom Acquires 3D Metal Tooling Firm MantleNorbert SparrowNov 6, 2025

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