50 additive manufacturing companies in United States tracked by AMPulse. Browse profiles, funding rounds, and technology details.
Updated
AMPulse tracks 50 additive manufacturing companies in United States, ranked below by total funding raised. Coverage includes metal AM, polymer AM, bioprinting, ceramics/composites, and AM software vendors based on the ISO/ASTM 52900 process taxonomy. Location matching tolerates city-prefix forms (e.g., "Berlin, United States" matches "United States").
Designs, manufactures, and launches advanced reusable rockets and spacecraft, while also operating the Starlink satellite constellation for global broadband internet.
AI startup co-founded by Jeff Bezos developing artificial general engineer AI for engineering and physical manufacturing, with applications across aerospace, automotive, computing, and medical devices.
American defense technology company developing autonomous systems, AI-powered software, and unmanned vehicles for military and national security applications.
Provides CAD, PLM, and IIoT software with additive manufacturing extensions (e.g., Creo AMX) to enable design, simulation, and production of 3D-printed parts.
American aerospace company developing an all-electric vertical takeoff and landing (eVTOL) air taxi for commercial passenger service.
Provides AI supercomputing infrastructure including GPU cloud, superclusters, and AI factories for training and inference at scale.
Develops affordable modular electric pickup trucks with 3D-printed plastic body panels and open-source CAD files for DIY customization, enabling owners to print accessories locally.
American engineering and robotics design company developing highly mobile robots for industrial inspection, warehouse automation, and humanoid applications.
Public technology company supplying instruments, subsystems, and process control technologies for semiconductor manufacturing, advanced packaging, and specialty industrial applications including additive manufacturing laser measurement and beam profiling.
A space habitation company developing the world's first commercial artificial gravity space stations to enable long-term human presence in Earth orbit and beyond.
A high-performance in-space mobility company providing orbital transfer vehicles (OTVs) for rapid, precise, and economical payload delivery across LEO, GEO, and deep space.
Divergent Technologies has developed the world’s first end-to-end software-hardware production system for industrial digital manufacturing, known as the Divergent Adaptive Production System (DAPS™). It integrates AI-driven generative design, additive manufacturing, and automated assembly.
American space and defense technology company providing small- to medium-lift launch vehicles, lunar landers, and orbital vehicles for government and commercial customers.
Develops Digital Light Synthesis (DLS) technology using continuous liquid interface production (CLIP) for high-resolution, engineering-grade polymer parts.
Hadrian develops advanced integrated manufacturing systems that combine cutting-edge 3D printing and machining technologies to produce high-precision aerospace and defense components.
NatureWorks is a world-leading manufacturer of Ingeo™ PLA, a biopolymer made from renewable resources. Ingeo PLA is used in a wide range of applications, including 3D printing, packaging, food serviceware, fibers, and nonwovens.
Aerospace company developing Overture, the world's first independently-developed commercial supersonic airliner, designed to halve flight times while achieving net-zero carbon emissions through 100% sustainable aviation fuel compatibility.
Developing Kaleidos, a portable 1MW nuclear micro-reactor designed to replace diesel generators with clean, mass-produced, and meltdown-proof power for remote and critical infrastructure.
Leading US manufacturer of autonomous drones for defense, public safety, and industrial inspection.
A supermaterial applications company that develops and manufactures products using proprietary 3D Graphene™ technology, including next-generation lithium-sulfur batteries, lightweight polymer composites, advanced sensors, and high-strength materials.
Cellares is the first Integrated Development and Manufacturing Organization (IDMO) providing automated, industrial-scale cell therapy manufacturing services through its Cell Shuttle and Cell Q platforms.
Develops cultivated meat directly from animal cells using biotechnology, aiming to produce sustainable meat products without raising or slaughtering animals.
Provides bakery ingredients and services, with exclusive rights to utilize 3D Systems' ChefJet Pro 3D printer for food products in professional culinary environments, enabling custom cake decorations and designs with sugar-based materials.
An industrial-scale digital manufacturing platform utilizing high-power laser powder bed fusion (LPBF) to mass-produce complex metal components for critical industries.
MIT-spinout developing Molten Oxide Electrolysis (MOE) technology to produce steel and critical metals with zero direct carbon emissions
Tulip is a no-code platform that allows manufacturers to create applications to manage and analyze their shop floor operations. It connects people, machines, and systems to enable digital transformation in manufacturing.
Developing reusable Mach 5 hypersonic aircraft for defense and commercial applications, capable of taking off and landing on existing airport infrastructure.
Construction technology company using 3D printing robotics, software, and advanced materials to build homes and infrastructure on Earth and for space exploration.
Manufacturer of composite wind turbine blades for the wind energy market, serving major wind turbine OEMs globally.
Ursa Major Technologies develops and manufactures high-performance rocket propulsion systems leveraging advanced additive manufacturing to reduce production lead times and costs.
Cloud-native CAD and PDM platform acquired by PTC in 2019 for $470M; founded by SolidWorks creators
Develops hypersonic strike weapons (e.g., Blackbeard) using additive manufacturing and automation for mass production, targeting defense applications with rapid iteration and vertical integration.
An AI-native 3D generative platform that enables users to transform text prompts and images into high-quality 3D models and physical products through a 'prompt-to-product' workflow.
Desktop Metal was a pioneer in metal and sand 3D printing systems for mass production applications.
High-brightness, high-power blue laser systems for metal additive manufacturing (LPBF, area printing) and precision welding, enabling 100x faster metal 3D printing and defect-free copper/aluminum processing.
World leader in invention, production and supply of high-nickel alloys for critical engineering applications including additive manufacturing
Osprey Packs designs and manufactures high-performance, durable, and comfortable outdoor backpacks and travel gear. Their product line includes the innovative UNLTD series with advanced 3D printed components.
Develops vertically integrated 3D bioprinting platforms and materials for manufacturing whole replacement organs.
Vertically integrated producer of cement, ready-mixed concrete, aggregates, and concrete block serving the U.S. East Coast, with a patented 3D-printable concrete product line (xForm3D) for automated construction.
Provides intellectual property legal services specializing in patent, trademark, copyright, and trade secret law for additive manufacturing and 3D printing companies, protecting innovations and enabling commercialization.
Industrial 3D printing company specializing in carbon fiber and metal additive manufacturing. Acquired by Nano Dimension in a $115M all-cash deal, which closed on April 25, 2025.
6K Additive specializes in producing high-quality metal powders for additive manufacturing, including titanium, nickel, copper, stainless steel, aluminium alloys, and refractory metal powders.
Velo3D offers a comprehensive suite of advanced metal additive manufacturing solutions designed to produce complex, mission-critical parts without the need for internal support structures.
B2B industrial product sourcing and supplier discovery platform connecting North American buyers with over 500,000 vetted manufacturers, distributors, and service providers.
Division of 6K Inc. that produces domestic, sustainable lithium-ion battery cathode active materials (NMC and LFP) using proprietary UniMelt microwave plasma technology.
An AI-driven manufacturing company utilizing 'robotic blacksmithing' to produce complex, finished metal parts without the need for expensive custom tooling or dies.
A Los Angeles-based automotive brand that designs and manufactures ultra-high-performance hypercars using AI-driven generative design and proprietary 3D printing technologies.
Sustainable materials producer using UniMelt microwave plasma for battery materials and metal AM powders
Developer of domestic critical mineral and material supply chain solutions, producing strategic metals, high-performance alloys, copper foil, and PCB laminates for defense, AI, energy, and advanced manufacturing.
Developing a novel Area Printing technology for high-volume, industrial-scale metal additive manufacturing, designed to be cost-competitive with traditional methods like casting.
AMPulse tracks 50 additive manufacturing companies headquartered or primarily operating in United States. The top 5 by funding are SpaceX, Prometheus, Anduril Industries, Inc., PTC Inc., and Joby Aviation.
Leading AM companies in United States include SpaceX, Prometheus, Anduril Industries, Inc., PTC Inc., and Joby Aviation. The full ranked list on this page covers all tracked companies sorted by total funding raised.
AMPulse categorizes United States companies across the ISO/ASTM 52900 process taxonomy: metal AM, polymer AM, bioprinting, ceramics/composites, and software. Filter the list by category or browse individual company profiles for technology detail.