Fusion Energy

U.S. Department of Energy Office of Science program that funds fusion energy and plasma science research, user facilities, and public-priva…

Bringing the power of the sun to Earth

U.S. inertial fusion energy research network linking DOE-funded hubs STARFIRE (LLNL), IFE RISE (Colorado State) and IFE COLoR (LLE Rocheste…

Consortium developing IFMIF-DONES in Granada, Spain, an accelerator-driven neutron source for qualifying materials for fusion reactors.

Hefei-based Chinese Academy of Sciences institute that operates the EAST superconducting tokamak and the CRAFT fusion technology facility.

The way to new energy

KFE is the Korean national fusion institute that operates the KSTAR tokamak.

LLE at the University of Rochester runs the OMEGA laser for inertial fusion and high energy density physics.

IPP researches the physics basis of fusion power plants and operates the Wendelstein 7-X stellarator and ASDEX Upgrade tokamak.

Japanese inter-university research institute in Toki dedicated to fusion science, part of the National Institutes of Natural Sciences.

The MIT Plasma Science and Fusion Center researches plasma physics and fusion energy and co-developed the high-field magnet approach behind…

PPPL is the DOE national laboratory dedicated to plasma physics and fusion energy, operating NSTX-U.

China National Nuclear Corporation fusion research institute in Sichuan, China, operating the HL-3 tokamak.

UK Industrial Fusion Solutions delivers STEP, the UK prototype spherical tokamak fusion power plant at West Burton.

Student-led fusion research team at Vanderbilt University that designed and built HELIOS Mk. 1, an inertial electrostatic confinement fusio…

UKAEA is the UK national fusion research body, operating the Culham Campus and fusion technology facilities.

Oak Ridge National Laboratory-hosted office that manages U.S. contributions to ITER, in partnership with PPPL and Savannah River National L…

ARPA-E is the DOE advanced energy research agency that has run fusion programs such as ALPHA, BETHE and GAMOW among many energy areas.

Spanish public research agency for energy, environment and technology; hosts Spain's Laboratorio Nacional de Fusion and the TJ-II stellarat…

Eindhoven research institute working on fusion energy and chemical energy (solar fuels and materials discovery).

Italian National Agency for New Technologies, Energy and Sustainable Economic Development; runs a fusion department at Frascati and leads t…

Research arm of the ENN energy group in Langfang, China, developing spherical torus and proton-boron fusion concepts alongside other energy…

The IAEA is the UN nuclear agency; it runs the Fusion Energy Conference and the World Fusion Energy Group among much broader work.

LLNL is a US national security laboratory that operates the National Ignition Facility, where fusion ignition was first achieved in 2022.

Japanese national institute for quantum science and technology.

United States Department of Energy national laboratory.

Lunar helium-3 for fusion energy

Pulsed laser technology for fusion energy and defense

Benchtop laser fusion for tritium production

Stony Brook, New York developer and manufacturer of REBCO high-temperature superconducting magnets and cables, with fusion magnets as its c…

China Fusion Energy Co. Ltd. is a state-owned company set up in Shanghai in July 2025 under China National Nuclear Corporation to lead fusi…

Leading the way in commercial fusion energy.

Technology for the fusion fuel cycle

Toronto company providing industrialized plasma diagnostics, such as Thomson scattering and spectroscopy, to fusion developers on full-serv…

Deutelio is a Swiss fusion company developing the Polomac, a poloidal magnetic confinement configuration for deuterium-deuterium fusion, st…

Supplier of specified premium lithium for fusion, measuring impurities and isotopic composition to meet fusion blanket requirements.

Fusion engineering platform for procurement and assembly

Energy Matter Conversion Corporation (EMC2) develops Polywell fusion, an electrostatic and magnetic cusp confinement approach founded on Ro…

Faster path to commercial fusion energy

Compact neutral beam injection systems for fusion plasma heating

Japan's full-stack laser fusion company

High-temperature superconducting tape for fusion magnets

The rapid reliable path to commercial fusion energy

Inertial fusion amplifier and fuel technology

Direct-drive laser fusion power plants

Pulsed-power MagLIF fusion and nuclear effects testing

Pioneering clean energy through fusion technology.

Joint venture of Kyoto Fusioneering and Canadian Nuclear Laboratories supplying fusion fuel cycle components, subsystems and integrated sys…

Control, simulation and data systems for fusion devices

Built to industrialise stellarator fusion power plants

Magnetized target fusion

Thales spin-off developing laser inertial confinement fusion

Laser-driven hydrogen-boron fusion

Humanity evolves through nuclear fusion

Fusion propulsion and power for deep space

Pulsed FRC fusion power plants

Laser isotope enrichment, starting with lithium-6 for fusion

HHMAX (Hanhai Energy) is a Chengdu fusion company founded in 2022 developing compact field-reversed configuration machines, starting with t…

Hybrid electrostatic and magnetic confinement fusion

Laser inertial fusion power plants built on NIF ignition science

Innoven Energy develops laser-driven inertial confinement fusion based on a low-cost KrF excimer laser with pulse compression, plus fusion…

KFT Konzepte, based in Garching near Munich, is developing a Volumetric Neutron Source, an accelerator-driven facility with a continuous de…

Fusion plant technologies: gyrotrons, blankets and fuel cycle

Argon fluoride laser direct-drive fusion energy

Plasma-jet-driven magneto-inertial fusion from New Mexico

LINEA Innovations is a Tokyo fusion startup pursuing proton-boron (p-11B) advanced-fuel fusion with a device that combines a field-reversed…

Laser inertial fusion energy from the team that led NIF

Fusion fuel cycle and isotope production

Fusion reactors for marine deployment

Innovating fusion energy solutions for a sustainable future.

Staged Z-pinch fusion

UKAEA spin-out engineering high-power microwave transmission lines, sources and loads for fusion plasma heating and current drive.

Next Step Fusion provides tokamak integrated modeling software, plasma diagnostics and real-time plasma control.

Stable magnetic mirror fusion from Sweden

Reshaping global firm power

Fusion power plant design software company whose NuPlant platform automates whole-plant simulation, design and costing analysis.

Levitated dipole fusion

Pulser-driven inertial fusion power

Building the tokamak technology to commercialise fusion energy

Building stellarators to power the future

Compact, scalable, modular magnetic mirror fusion for industrial heat and power

Renaissance Fusion is a French-Italian company building a stellarator with laser-engraved high-temperature superconductor magnets and liqui…

Fusion-based neutron technology for energy and healthcare

Compact, complete, and closer than ever

Startorus Fusion is a Xi an company developing spherical tokamak fusion power.

Fusion. Simplified.

Innovating superconducting technologies for the future.

Beam-driven field-reversed configuration fusion

Centrifugal magnetic mirror fusion

Fusion energy made faster and simpler

Delivering fusion energy and HTS magnet technology

Power starts with fusion

Engineering solutions for nuclear fusion and particle accelerators.

Excimer laser inertial fusion energy

Sheared-flow-stabilized Z-pinch fusion, now alongside compact fission

Zephyr Fusion is a San Diego startup (Y Combinator Fall 2025) developing compact megawatt-class dipole magnetic confinement fusion reactors…

Boulder company developing CORC high-temperature superconducting cables and wires for high-current power systems and high-field magnets.

Innovating superconducting technologies for diverse applications.

Innovative power conversion solutions for advanced energy applications.

Jupiter Volta is a plasma platform company whose Plasma Forge serves industrial nitrate production today and a fusion division targeting a…

Ultra-high purity lithium and lithium-6

High-temperature superconductor wire

Molten Salt Solutions develops lithium isotope enrichment for advanced nuclear power.

Chicago simulation orchestration platform connecting physics codes for engineering decisions, currently focused on fusion with fission and…

Neo Fusion is a Hefei fusion company founded in May 2023 and associated with the BEST tokamak project.

NovaFusionX is a Shanghai fusion startup pursuing a field-reversed configuration concept for distributed power.

Pulsar Fusion is a UK aerospace company building Hall-effect thrusters for satellites and researching fusion approaches to space propulsion.

Dutch company developing 3D-printed heat pipe arrays for extreme heat loads in fusion divertors and next-generation semiconductors.

SunUp Fusion (Dongsheng Fusion) is a Fudan University spinout pursuing a tokamak with deuterium-helium-3 fuel and high-field magnets.

Plasma transformers and compact fusion research

Wuhan Senmu Leishi makes embedded development tools, power electronics simulation platforms and digital power supplies, with controlled fus…

Xeonova is a Hefei fusion startup developing field-reversed configuration devices with AI-driven digital twins.

Xtus Energy, based in Santa Fe, New Mexico, has been listed as pursuing fusion commercialization by drawing on fossil fuel industry infrast…

YAN Fusion is a Shanghai stellarator company that built a production line for three-dimensional superconducting stellarator magnets.

Nonprofit advancing fusion energy since 1979

Strategy, communications and technical advisory for nuclear and fusion

Japanese fusion industry council founded March 29, 2024 by 21 companies to build a domestic fusion industry and supply chain.

Economics-first fusion commercialization advisory

Fusion materials and power plant design

German fusion industry association of technology developers, suppliers, startups and industrial partners, founded in 2024.

Expert analysis for nuclear fusion investments.

Nonprofit accelerating fusion energy as a climate solution

UK-based community connecting 100+ academic, industry and government organizations working on fusion, with a newsletter and content hub.

Global nonprofit network promoting women in fusion science and technology, formed after the IAEA Fusion Energy Conference in 2021.

Professional society for physicists. Its Division of Plasma Physics runs the annual APS DPP meeting, a major venue for fusion and plasma re…

Abingdon consultancy providing electromagnetic and thermal modeling of HTS devices such as REBCO coils, quench and AC losses.

Public-private fusion hub in Pickering, Ontario, backed by the Governments of Canada and Ontario, AECL, Canadian Nuclear Laboratories, Onta…

Supporting innovation in science and technology.

Federation of European physical societies. Its Plasma Physics Division runs the annual EPS Conference on Plasma Physics, a core venue for E…

Integrating academia, government, and industry for national priorities.

Accelerating Tough Tech for a better future.

Research and design in electronic instrumentation and high voltage systems.

Japanese electrical equipment manufacturer that produces REBCO high-temperature superconducting tape used in fusion magnets.

General Atomics is a diversified defense and energy company that operates the DIII-D National Fusion Facility for DOE.

Canadian nuclear engineering, testing and services company, an affiliate member of the Fusion Industry Association.

Innovating in accelerator and nuclear fusion technology.

Specialized engineering and manufacturing services for high-tech sectors.

Shanghai manufacturer of second-generation high-temperature superconducting tape, a major supplier to fusion magnet programs.

Canadian engineering firm providing tritium handling, separation and management systems for nuclear power, fusion and other industries.

Veolia unit that delivers remote handling and bespoke machinery for high-hazard nuclear environments, including fusion.

Custom engineering solutions for scientific applications.