50 additive manufacturing companies at the Bootstrapped stage tracked by AMPulse. Browse profiles, funding rounds, and technology details.
Updated
AMPulse tracks 50 AM companies whose latest funding milestone is Bootstrapped. Data is sourced from public filings, press releases, and company disclosures, normalized against the latest-funding-round field, and cross-checked via a 6-pass enrichment pipeline. Companies are ranked below by total funding raised (cumulative across all rounds).
Provides a free, browser-based platform for crowdsourced 3D design with integrated CAD tools and 3D printing capabilities, enabling users to create, share, and fabricate 3D models without downloads.
Develops advanced metal and polymer additive manufacturing processes and digital twin software for high-performance industrial applications in nuclear, aerospace, and energy sectors.
Develops high-performance polymer filaments and powders for additive manufacturing, including PEEK, PPSU, and PVDF materials, enabling durable 3D-printed parts for aerospace, automotive, and medical applications.
A leading manufacturer of agricultural, construction, and forestry machinery, integrating advanced technology for precision agriculture and autonomous operation.
Global plastics, chemicals, and refining company producing polypropylene, HDPE, polyolefins, and other polymer compounds for packaging, automotive, construction, and industrial applications.
Provincial government deploying top-down industrial policy to build a complete additive manufacturing ecosystem, including materials, equipment validation, and end-use applications in aerospace and medical devices.
Conducts foundational research and provides training in additive manufacturing, including multi-metal powder-bed fusion simulation to predict and prevent interfacial cracks, enabling reliable production of functionally graded components for aerospace, energy, and biomedical applications.
Provides construction 3D printing services using large-format gantry printers (COBOD BOD2) and specialized cement materials to build multi-story residential and commercial structures, reducing construction timelines by months.
Develops the CHIMERA 5-in-1 biofabrication platform for 4D bioprinting of human tissues with embedded biosensors and bioelectronics, enabling high-throughput production for regenerative medicine and drug testing.
Develops hybrid 5-axis CNC machining centers with integrated laser metal deposition (ADD+PROCESS), enabling single-setup manufacturing combining additive and subtractive machining for complex aerospace and industrial parts.
A production support center focused on advancing and commercializing Wire Arc Additive Manufacturing (WAAM) for large-scale metal components in strategic industries like SMRs, aerospace, defense, and shipbuilding.
Develops and applies additive manufacturing (LPBF and FFF) to produce optimized impact limiters (shock absorbers) for spent nuclear fuel transport casks, achieving 80% weight reduction and potential $1M+ cost savings per unit.
An innovation accelerator providing shared access to advanced manufacturing facilities, expertise, training, and networks to help businesses de-risk and scale from prototyping to production.
Develops UBQ™, a climate-positive thermoplastic material made from unsorted household waste that substitutes oil-based resins in manufacturing, including 3D printing filaments for additive manufacturing.
Produces high-purity metal powders (including titanium, scandium oxide) and titanium dioxide feedstock for additive manufacturing and industrial applications, enabling advanced 3D printing materials.
Provides in-house, patient-specific 3D printing services for surgical planning, anatomical models, and medical devices, reducing surgical time by up to 25% and improving outcomes.
Industry-led non-profit organization that leads Canada's Global Innovation Cluster for Advanced Manufacturing, funding and coordinating collaborative projects to accelerate the development and scale-up of transformative technologies.
A UK-based deep technology innovation center that helps companies transform groundbreaking ideas into market-ready products by providing access to world-class facilities, multidisciplinary expertise, and innovation networks for R&D, process development, and scale-up work.
Massachusetts state grant program providing capital cost-share funding to help hardtech innovators advance from prototype to manufacturing readiness.
Swiss public-private R&D center developing and transferring world-class technologies in precision manufacturing (including additive manufacturing), digital technologies, and sustainable energy for industrial partners.
Develops fully recyclable, water-based 3D printing ink from upcycled lignin for room-temperature direct ink writing, enabling sustainable, circular manufacturing.
Austrian R&D institute developing smart additive manufacturing solutions including Direct-to-Shape integrated sensors, patented SupreSil® silicone inks for 3D-printed electronics, and hybrid multi-material AM processes combining SLM, laser deposition, and robotic writing.
Develops wire-based additive manufacturing (WAM) processes for large-format light metal components (aluminum and titanium alloys), bridging research to industrial AM applications for aerospace, automotive, and energy sectors.
Manufactures unmanned surface vessels (USVs) for defense using large-scale robotic 3D printing (additive manufacturing) of composite hulls and structures.
Hydroplane is an aerospace company developing modular hydrogen fuel cell powerplants designed to decarbonize aviation and provide zero-emission mobile energy storage.
Manufactures premium 3D printer filaments for FDM/FFF printing, offering over 134 products including PLA, ABS, PET-G, and sustainable materials, with a focus on high-quality, low-warping, and low-odor characteristics.
Develops robotic digital fabrication and 3D concrete printing systems for architectural and construction applications, enabling complex, material-efficient building components.
Portuguese innovation mobilization program advancing additive manufacturing across materials, processes, post-processing, software, and human resources training/certification.
Vertically integrated manufacturer of tantalum and niobium powders (spherical, nanopowder, wire) for additive manufacturing, aerospace turbines, and electronics; one of the world's largest conflict-free tantalum suppliers with 70+ year heritage.
Provides additive manufacturing (AM) services and high-performance components for motorsports, aerospace, and luxury vehicles, using metal 3D printing to reduce lead times by up to 90% and costs by 80-90%.
The KARNO™ generator is a fuel-agnostic technology that converts various types of fuels into electricity, providing distributed and sustainable power solutions.
Develops and produces carbon-based solutions, including specialty graphite and carbon fibers, for high-performance industrial applications.
A clinical-stage biotechnology company developing mRNA-based cellular reprogramming technologies and 3D-bioprinted human organs for regenerative medicine.
Develops industrial heat treatment furnaces and solutions for post-processing metal 3D printed parts, enabling improved material properties and performance.
Provides end-to-end 3D concrete printing services for the construction industry, specializing in complex architectural elements and sustainable urban infrastructure.
Italian manufacturer of hybrid additive-subtractive manufacturing systems combining 5-axis CNC milling with 3D printing for near-net-shape metal and composite production.
University focused on engineering innovation including additive manufacturing and production technologies
An innovation hub specializing in nuclear science and engineering to develop long-term power systems, life-saving medical isotopes, and clean energy technologies for space, defense, and healthcare.
Operates the world's largest distributed 3D printing network and marketplace, providing small- and medium-sized manufacturers with access to industrial additive manufacturing equipment, training, and on-demand production services.
Conducts interdisciplinary research in bioengineering, focusing on nanomedicine and tissue engineering applications.
Designs, builds, and tests high-performance race engines for NASCAR and other motorsports, utilizing advanced manufacturing including CNC machining and in-house SLA 3D printing for prototyping.
Develops AI-driven workflows and research platforms for additive manufacturing, including alloy printability screening for LPBF, to accelerate material qualification and process optimization.
Develops industrial-scale metal and polymer AM processes and digital twin factory planning to industrialize additive manufacturing for high-impact sectors.
Advanced material solutions including metal matrix composites, hermetic packages, armor products, ultra-low temperature sintered ceramic materials, and the proprietary HybridTech Armor® Metal Matrix Composite technology for high-performance applications.
CO-AM Software Platform is an open, cloud-based platform by Materialise for integrating business systems like ERP and PLM with additive manufacturing workflows to optimize 3D printing operations, ensure compliance, and accelerate ROI.
A Canadian aerospace company developing sovereign orbital launch vehicles and high-performance rocket engines through advanced additive manufacturing.
Materials development, process optimization, and validation services for additive manufacturing (metal, polymer, ceramic) with emphasis on aerospace and defense sector applications; provides consultancy, testing, characterization, and commercialization support.
Academic fabrication laboratory providing shared 3D printing, laser cutting, and digital fabrication infrastructure for interdisciplinary research and education.
Integrated research and medical company specializing in iPS and ES cell technologies for drug discovery and regenerative medicine.
Designs, engineers, and manufactures autonomous vehicles (Auto-DollyTug, Auto-Cargo, Auto-Shuttle) for airport baggage/cargo handling and passenger transport, utilizing advanced manufacturing.
AMPulse currently tracks 50 additive manufacturing companies whose latest funding round is Bootstrapped. Leading examples include 3DOrchard, CEA, Solvay, John Deere, and LyndonBasell.
Bootstrapped designates the most recent announced funding milestone in an AM company's financing history. AMPulse sources this from public filings, press releases, and company disclosures, then normalizes to the ISO/ASTM-adjacent funding taxonomy used in venture tracking.
AMPulse uses a 6-pass enrichment pipeline (Brave search + Gemini, CJK language enhancement, gap-fill, targeted re-search, LinkedIn verification, verification loop) to triangulate funding data. Each company profile shows the source and last-verified date.