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fusionxinvest.com
article
https://fusionxinvest.com/data-analysis/fusion-companies/
## **Fusion Funding**. FusionX maintains a live data set of equity and non-dilutive financing for the entire fusion energy market, that is for companies with a stated intent to build, or support in their entirety others’ efforts to build, a fusion energy machine. FusionX data is gathered from a wide-range of public sources, from SEC and other regulatory filings, from company submissions, from primary research and calculations, through freedom of information requests…. It is the most comprehensive and accurate data-set on the funding of private-sector fusion currently available. We believe it still understates the historical funding for private-sector fusion at the aggregate level and is sometimes imperfect at the company level. We are currently researching a data-set of fusion investors, both existing and potential, that is whose mandate allows and actions suggest they may invest in fusion. We are too gathering data on all investible fusion supply-chain companies, both those that are existing suppliers to fusion companies or who have products and capabilities to be so. ## Fusion Companies.
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cfs.energy
news
https://cfs.energy/news-and-media/commonwealth-fusion-systems-raises-863-mill…
(Aug. 28, 2025) — Commonwealth Fusion Systems (CFS), the largest and leading private fusion company, today announced that it raised $863 million in a Series B2 fundraising round as it moves closer to being the first in the world to commercialize fusion power. “This funding recognizes CFS’ leadership role in developing a new technology that promises to be a reliable source of clean, almost limitless energy — and will enable investors to have the opportunity to capitalize on the birth of a new global industry.”. “CFS offers investors the clearest path to bringing commercial fusion to the world — and an unprecedented opportunity to make a real impact as global demand for power accelerates with electrification and increased use of AI and data centers,” said Ally Yost, Senior Vice President of Corporate Development at CFS.
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techcrunch.com
article
https://techcrunch.com/2026/04/10/every-fusion-startup-that-has-raised-over-1…
The fusion startup had previously raised [$150 million in June](https://techcrunch.com/2025/06/03/google-places-another-fusion-power-bet-on-tae-technologies/) from existing investors, including Google, Chevron, and New Enterprise. Inertia Enterprises[emerged from stealth](https://techcrunch.com/2026/02/11/twilio-co-founders-fusion-power-startup-raises-450m-from-bessemer-and-alphabets-gv/) in February with $450 million in Series A funding in a round led by Bessemer Venture Partners with participation from GV, Modern Capital, Threshold Ventures, and others. Its next generation, Demo 4, is currently under construction and is intended to test the company’s magnets in “fusion power plant-relevant scenarios.” Tokamak Energy raised [$125 million in November 2024](https://techcrunch.com/2024/11/20/fusion-startup-tokamak-energy-attracts-125m-for-its-egg-like-reactor-design/) to continue its reactor design efforts and expand its magnet business. Unlike other fusion startups, Type One plans to sell key technology to organizations like the TVA, allowing them to build, own, and operate the equipment, similar to how many fossil fuel power plants are developed today.Type One has raised $269 million to date, including an[$87 million equity round](https://techcrunch.com/2026/01/14/bill-gates-backed-type-one-energy-raises-87m-ahead-of-250m-series-b/) in advance of a $250 million Series B that the company is currently raising.
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peaknano.com
article
https://www.peaknano.com/blog/the-billionaire-boys-club-why-tech-titans-are-f…
Nuclear fusion, long considered the "holy grail" of clean energy, has attracted billions in investment from some of the world's wealthiest individuals. This article examines who these high-profile investors are, what's driving their belief in fusion, why they're investing now, what they hope to achieve, and when fusion energy will be on the grid. ## Who are the Billionaires Investing in Fusion? * Bill Gates - Co-founder of Microsoft, is backing Commonwealth Fusion Systems through Breakthrough Energy Ventures. ## Why Do They Believe in Fusion Energy? Here's why they are investing to participate in fusion energy:. + Technological Milestones - Investors fund efforts to achieve critical milestones, such as net energy gain from fusion reactions and sustained plasma confinement. + Energy Market Disruption - Investors hope fusion will revolutionize the global energy market, providing abundant clean energy at competitive prices. ### The U.S. Senate’s Major progress for Fusion Energy Commercialization. Read More Fusion Energy - From Theory to Commercialization. ### Fusion Energy - From Theory to Commercialization.
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lazard.com
research
https://www.lazard.com/research-insights/financing-fusion-energy/
## About Us Toggle About Us menu. ## Financial Advisory Toggle Financial Advisory menu. ### Financial Advisory. ## Asset and Wealth Management Toggle Asset and Wealth Management menu. ### Asset and Wealth Management. ## News and Research Toggle News and Research menu. ### Research & Insights. ## Careers Toggle Careers menu. ## Investor Relations Toggle Investor Relations menu. ### Investor Relations. Reports and studies — Financial Advisory. # Financing Fusion Energy. The case for investing in fusion energy has never been greater, given increasing global energy demand, high annual carbon dioxide output, and technological limitations for wind and solar power. Nevertheless, financing for fusion companies through traditional means has proven challenging. While fusion startups have an unparalleled upside, their high upfront costs, lengthy delay in payoff, and high risk of commercial failure have historically restricted funding interest to a niche set of investors. ## Latest Insights. ### Lazard 2025 Secondary Market Report. ### Lazard 2025 M&A Review and 2026 Outlook.
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fusionindustryassociation.org
article
https://www.fusionindustryassociation.org/over-2-5-billion-invested-in-fusion…
# Over $2.5 Billion Invested in Fusion Industry in Past Year. 22 July 2025: The fusion industry raised $2.64 billion in private and public funding in the 12 months leading to July 2025, according to the annual *Global Fusion Industry Report* by the Fusion Industry Association (FIA). This year’s total figure includes several major funding rounds including the $900m Series A for US-based Pacific Fusion, which came out of stealth mode in November 2024. The amount of public funding invested in fusion companies also increased by 84% from last year, growing by almost $360 million to nearly $800 million in total. **About the Report**This is the fifth annual Global Fusion Industry Report from the Fusion Industry Association. Responses are based on answers to a survey issued to private fusion companies. Many private fusion companies are members of the Fusion Industry Association, though this is not a requirement for the report, and we strive to treat members and non-members the same.
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energy.mit.edu
research
https://energy.mit.edu/news/funding-the-fusion-revolution/
[Menu](https://energy.mit.edu/news/funding-the-fusion-revolution/#). * [Research](https://energy.mit.edu/research/). * [Seed fund program](https://energy.mit.edu/seed-fund/). * [Buildings](https://energy.mit.edu/area/buildings/). * [Electric power](https://energy.mit.edu/area/electric-power/). * [Industry](https://energy.mit.edu/area/industry/). * [Policy](https://energy.mit.edu/area/policy/). * [Transportation](https://energy.mit.edu/area/transportation/). * [Education](https://energy.mit.edu/education/). * [Membership](https://energy.mit.edu/membership/). * [About](https://energy.mit.edu/membership/#about). * [Events](https://energy.mit.edu/events). * [About](https://energy.mit.edu/about/). . “If you walked into a room of fusion scientists in 2018 or 2019 and said there were going to be fusion startups, and venture capital funding to the tune of $9 billion, you would have been laughed out of the room,” says [Nuno Loureiro](https://energy.mit.edu/profile/nuno-loureiro/), the director of MIT’s Plasma Science and Fusion Center (PSFC). In 2021, CFS and MIT’s PSFC made a major breakthrough when they demonstrated that their [high-temperature superconducting (HTS) magnet technology](https://news.mit.edu/2021/MIT-CFS-major-advance-toward-fusion-energy-0908) could produce a magnetic field strong enough for the design of compact fusion devices. “The way I look at it, fusion is not a science problem,” says [Randall Field](https://energy.mit.edu/profile/randall-field/), the director of research at the MIT Energy Initiative. [Electric power](https://energy.mit.edu/area/electric-power/). * [Research](https://energy.mit.edu/research/). * [Education](https://energy.mit.edu/education/). * [Membership](https://energy.mit.edu/membership/). * [About](https://energy.mit.edu/about/).
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arpa-e.energy.gov
official
https://arpa-e.energy.gov/news-and-events/news-and-insights/arpa-e-announces-…
# ARPA-E Announces $135 Million Commitment for Fusion Technology – The Largest Fusion Investment in the Agency’s History | ARPA-E. 3. ARPA-E Announces 135 Million Commitment Fusion Technology Largest Fusion Investm... # ARPA-E Announces $135 Million Commitment for Fusion Technology – The Largest Fusion Investment in the Agency’s History. **San Diego, CA** – Today, during his plenary remarks at the 2026 ARPA-E Energy Innovation Summit, ARPA-E Director Conner Prochaska announced a $135 million commitment to further develop and commercialize fusion technologies. * To date, ARPA-E has invested approximately $134 million in commercial fusion technologies. The $135 million in newly pledged funding announced today, to be spread over multiple programs, significantly expands ARPA-E’s fusion portfolio, with investments directed at the toughest technical barriers to commercial fusion power. The United States is already the world leader in fusion commercialization; ARPA-E’s $135 million announcement marks the next step in ensuring fusion power moves from scientific possibility to a source of affordable, reliable, and secure energy.