Allegheny Technologies IncorporatedATI commissioned a state-of-the-art additive manufacturing facility for aerospace, defense, and space applications.
Zacks Investment Research identifies DuPont de Nemours, Proto Labs, AMETEK, and ATI as compelling 3D printing stocks for long-term returns. DuPont strengthened its medical additive manufacturing capabilities through the 2023 acquisition of Spectrum Plastics Group, which uses proprietary processes like Projection Micro Stereolithography and Silicone 3D Printing. Proto Labs, which has manufactured over 700 million parts for more than 300,000 customers, launched an AI-enabled manufacturing platform called ProDesk in February 2026 to accelerate prototyping and production. AMETEK produces high-performance metal powders for additive manufacturing and expanded its precision scanning portfolio with the July 2025 acquisition of Faro Technologies. ATI offers end-to-end additive manufacturing capabilities from metal powder to finished parts and recently commissioned a state-of-the-art facility combining design, printing, heat treating, machining, and inspection for aerospace, defense, and space applications.
Allegheny Technologies IncorporatedATI commissioned a state-of-the-art additive manufacturing facility for aerospace, defense, and space applications.
Ametek IncAMETEK expanded its precision scanning portfolio with the July 2025 acquisition of Faro Technologies, enhancing its 3D printing capabilities.
Proto Labs IncProto Labs launched an AI-enabled manufacturing platform called ProDesk in February 2026 to accelerate prototyping and production.
Dupont De Nemours IncDuPont strengthened its medical additive manufacturing capabilities through the 2023 acquisition of Spectrum Plastics Group.
Stratasys Ltd
Xometry Inc