668 additive manufacturing companies serving the Energy industry, tracked by AMPulse (top 50 by funding shown below). Browse profiles, funding rounds, and technology details.
Updated
Additive manufacturing in Energy is the use of additive manufacturing across power generation and the energy transition: gas turbine components, hydrogen-system parts, nuclear reactor components, wind turbine repair, and oil & gas wellhead hardware.
Why AM fits Energy: Energy applications value AM where parts are low-volume, complex (turbine combustion liners, hydrogen flow geometries), or located in supply-chain-constrained service operations (offshore platforms, remote nuclear sites). The defining recent application is the Siemens Energy gas turbine combustion liner - 80% lead-time reduction via PBF-LB.
Common AM processes: PBF-LB, PBF-EB for refractory materials, DED-LB for repair, DED-Arc (WAAM) for large structures. Typical materials: Inconel 625/718, Hastelloy X, tungsten, Ti-6Al-4V, austenitic stainless.
The energy AM market spans gas-turbine OEMs (Siemens Energy, GE Vernova, Mitsubishi Power, Ansaldo, Doosan), nuclear (Westinghouse, Framatome, BWX Technologies), hydrogen / fuel-cell (Ballard, Plug Power, Cummins), and the broader oil-and-gas service ecosystem (Baker Hughes, Halliburton, Schlumberger). Gas turbine AM is the most mature segment; nuclear and hydrogen are at the qualification-pilot stage with 2027–2030 production runway.
Energy is the most underrated AM growth segment for 2025–2030. The hydrogen build-out (electrolyzer stack components), advanced reactor programs (SMRs, fusion), and continued gas-turbine refurbishment all consume meaningful AM volumes. Long lead times for forgings have made AM-produced replacement parts an active cost-saving lever in oil and gas.
Develops and manufactures luxury all-terrain new energy vehicles (NEVs) with a focus on intelligent systems, using advanced manufacturing processes potentially including additive manufacturing for components.
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.
State-owned enterprise formed in 2023 as the superhard materials industry platform of Sinomach Group, covering the full diamond industry chain from raw materials and equipment to functional applications and lab-grown diamond consumer brands.
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.
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
Chinese metal additive manufacturing company providing full-stack solutions including PBF-LB/M and DED-LB/M equipment, metal powders, printing services, and software, publicly listed on the Shanghai Stock Exchange STAR Market.
World leader in invention, production and supply of high-nickel alloys for critical engineering applications including additive manufacturing
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.
Civan Lasers develops and manufactures high-power, dynamic beam lasers that provide manufacturers with real-time control over laser beam shape, frequency, and focus for material processing.
6K Additive specializes in producing high-quality metal powders for additive manufacturing, including titanium, nickel, copper, stainless steel, aluminium alloys, and refractory metal powders.
Swiss investment casting and additive manufacturing specialist (formerly Precicast SA, 1970), operating as the GF Casting Solutions division of Georg Fischer AG, providing Nadcap-certified metal AM, precision casting, and repair services for aerospace, space, energy, and motorsport.
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.
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.
Division of 6K Inc. producing domestic, sustainable lithium-ion battery cathode active materials (CAM) 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.
Sustainable materials producer using UniMelt microwave plasma for battery materials and metal AM powders
Developing a novel Area Printing technology for high-volume, industrial-scale metal additive manufacturing, designed to be cost-competitive with traditional methods like casting.
Manufactures Hot Isostatic Pressing (HIP) equipment for post-processing densification of metal and ceramic AM parts, reducing porosity and improving mechanical properties (fatigue life, ductility, resilience) for aerospace, energy, oil & gas, automotive, and medical applications.
Produces titanium dioxide feedstock, scandium oxide, pig iron and high purity iron for industrial applications including additive manufacturing.
A global leader in integrated laser and automation solutions, providing high-precision manufacturing equipment for clean energy, consumer electronics, and healthcare industries.
Pioneer in binder jetting 3D printing technology for sand and metal applications. Originally acquired by Desktop Metal in 2021, then assets split following Desktop Metal bankruptcy in 2025 - metal binder jetting to Arc Impact, sand printing to Anzu Partners (merged with voxeljet as ExOne Global Holdings).
Develops high-power fiber lasers and integrated metal AM systems (LPBF/DED) for aerospace and automotive structural components.
Forge Nano provides advanced nano-coating solutions using its proprietary Atomic Layer Deposition (ALD) technology to enhance material performance.
An integrator of the Russian state corporation Rosatom, focused on developing and providing a full cycle of additive manufacturing solutions, from 3D printers and materials to software and services.
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.
Manufactures ultra-high vacuum heat treatment and sintering furnaces for metal additive manufacturing, enabling precise stress relief and density optimization to achieve aerospace-grade mechanical properties in 3D printed components.
A fusion energy company developing a commercial stellarator power plant that utilizes high-field superconducting magnets and advanced additive manufacturing to provide baseload carbon-free energy.
Listed manufacturer of high-strength fasteners and precision metal components for wind energy, aerospace, and industrial applications, expanding into metal 3D printing for commercial space.
An aerospace and defense company revolutionizing solid rocket motor production through patented additive manufacturing and modular boost platforms.
A unified industrial data stack and analytics platform designed to accelerate the testing, validation, and monitoring of mission-critical hardware systems.
A leading high-tech manufacturer specializing in industrial-grade metal additive manufacturing (3D printing) systems and high-precision water-guided laser processing equipment.
Eplus3D develops industrial-grade metal additive manufacturing equipment, specializing in large-format laser powder bed fusion (LPBF) machines.
Global manufacturer of high-precision casting and machined components; specializes in investment casting, sand casting, and precision machining for mission-critical applications.
Develops large-format metal laser melting deposition (LMD) systems for aerospace structural components, replacing traditional ultra-large forging presses for titanium and high-strength steel.
A worldwide leading manufacturer of numerically controlled multi-axis machining centers, thermoforming machines, and waterjet cutting systems for processing advanced materials including composites, carbon fiber, aluminum, light alloys, plastic, glass, stone, and metals.
U.S.-based rare earth metals production company refining critical minerals from mining waste using clean electrochemical technology
Advanced composite materials manufacturer (carbon fiber, prepregs, honeycomb) for aerospace/defense; operates HexAM® SLS-based additive manufacturing service using PEKK thermoplastics for flight-ready composite parts, reducing aerospace production lead times from 18+ months to weeks.
Kocel (共享装备) is one of China's largest additive manufacturing companies, specializing in industrial-scale binder jetting 3D printing for sand casting molds and cores, with global #1 market share in super sand mold 3D printers.
Chinese manufacturer of industrial metal 3D printing (SLM) equipment, core components, and software for aerospace, automotive, medical, and industrial applications.
Titomic provides industrial-scale metal additive manufacturing solutions using its proprietary Titomic Kinetic Fusion (TKF) technology to produce large, complex metal parts with enhanced mechanical properties.
A leading global manufacturer of industrial-grade metal 3D printing systems specializing in Laser Powder Bed Fusion (LPBF) technology for large-scale and high-precision applications.
An ultra-large-scale metal additive manufacturing company specializing in synchronized multi-robotic Wire Arc Additive Manufacturing (WAAM) for critical subsea and industrial infrastructure.
Develops and manufactures modular positioning systems and linear axes for automation, including 3D printing systems for large-size objects, serving industries like mechanical engineering, automotive, and medical technology.
IPG Photonics Beijing subsidiary: produces high-power fiber lasers for material processing and additive manufacturing, using a vertically integrated manufacturing model to improve precision and productivity.
Manufacturer of next-generation Aluminum Encapsulated Carbon Core (AECC) advanced conductors that double or triple electric transmission capacity while reducing total project costs.
Sakuu (formerly KeraCel) is developing the Kavian™ platform, a multi-material, multi-process additive manufacturing system for at-scale production of next-generation solid-state and lithium-metal batteries.
Wholly-owned subsidiary of Cubic Sensor and Instrument Co., Ltd. (688665.SH) that develops and manufactures gas composition and flow measurement instruments for environmental monitoring, industrial process control, and automotive emissions testing.
3D smart battery electrodes that improve EV battery performance by 20-30%
Additive manufacturing in Energy is the use of additive manufacturing across power generation and the energy transition: gas turbine components, hydrogen-system parts, nuclear reactor components, wind turbine repair, and oil & gas wellhead hardware.
AMPulse tracks 668 companies serving the Energy vertical. Leading examples by funding include ROX, Boom Supersonic, Sinornach Diamond, Skydio, and Lyten.
Energy most commonly uses PBF-LB, PBF-EB for refractory materials, DED-LB for repair, DED-Arc (WAAM) for large structures. Typical materials include Inconel 625/718, Hastelloy X, tungsten, Ti-6Al-4V, austenitic stainless.
Energy applications value AM where parts are low-volume, complex (turbine combustion liners, hydrogen flow geometries), or located in supply-chain-constrained service operations (offshore platforms, remote nuclear sites). The defining recent application is the Siemens Energy gas turbine combustion liner - 80% lead-time reduction via PBF-LB.