Helion
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Helion

http://helionenergy.com/
Last activity: 10.09.2026
Active
Categories: CleanTechDeepTechEnergyFusionSustainability
Helion is a fusion energy company that is addressing our growing clean energy demands in a manner that is good for the environment and consumers alike.
Likes
1.23K
Followers
6.29K
Website visits
29.1K /mo.
Mentions
95
Location: United States
Employees: 51-200
Total raised: $3.47B
Valuation: $15.5B
Founded date: 2010

Investors 2

Funding Rounds 5

DateSeriesAmountInvestors
08.06.2026Series G$465MTHRIVE CAP...
10.02.2025Series F$425MSoftBank V...
09.11.2021Series E$2.2B-
18.08.2014-$1.5M-
--$375M-

Mentions in press and media 95

DateTitleDescription
10.09.2026Avengers: Doomsday Tickets: Infinity Vision Claims 70% of Presales Without IMAXBy Philip Nickell Published: Sep 10 2026, 2:45 PM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard
13.07.2026Europe's Fusion Future: Proxima Secures Google Backing for Stellarator PowerProxima Fusion, a German startup, secures a massive $468M funding round, with Google as a strategic investor. The mission: build Europe's first commercial stellarator fusion power plant. This critical investment accelerates the intense glob...
08.07.2026Proxima Fusion Secures €411M: A Giant Leap for Europe's Fusion Energy AmbitionProxima Fusion, a Munich-based stellarator company, has secured a landmark €411 million ($468 million) funding round. This values the firm at €2.4 billion ($2.7 billion). Strategic investors Google and RWE participated, alongside numerous v...
07.07.2026Google backs Proxima Fusion in $468M funding round to build Europe’s first commercial fusion power plantGoogle is placing another major bet on nuclear fusion, joining a €411 million ($468 million) funding round for German startup Proxima Fusion as Europe pushes to secure a place in the global race to commercialize fusion energy. The investmen...
07.07.2026Google backs nuclear fusion startup targeting Europe’s first commercial power plantGoogle backed Proxima Fusion in a €411 million, or $468 million, funding round. Proxima is targeting Europe’s first commercial fusion power plant. The company aims to have a fusion demonstrator running in the early 2030s. Google has backed ...
19.06.2026Anti Fund Closes Oversubscribed $100 Million Growth FundAnti Fund announced the closing of its oversubscribed $100 million Anti Fund Growth I. With the close of Growth I, Anti Fund now has more than $180 million in assets under management. Anti Fund is led by Managing Partners Geoffrey Woo and J...
14.06.2026Endurance Energy Raises $54 Million Series A To Develop Deep-Ocean Geothermal PowerEndurance Energy, a startup founded by former SpaceX engineer Andrew Redd, has raised $54 million in Series A funding to develop geothermal power plants that tap into vast energy resources beneath the ocean floor. The funding round was led ...
13.06.2026Бывший инженер SpaceX привлек $54 млн на генерацию геотермальной энергии в океанеСтартап Endurance Energy, основанный выходцем из SpaceX Эндрю Реддом, закрыл раунд Series A на $54 млн для разработки технологии добычи геотермальной энергии на дне океана. Средства направят на проектирование подводных геотермальных электро...
08.06.2026Helion Raises $465 Million at $15.5 Billion as Sam Altman’s Fusion Bet Races by 2028 to Power MicrosoftBy Jerry Owens Published: Jun 08 2026, 20:50 PM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard
06.06.2026Helion Ignites Fusion Future with $465M Boost, Microsoft Awaits Clean PowerHelion, a leading fusion energy firm, recently secured $465 million in Series G funding. This round, led by Thrive Capital, catapulted its valuation to $15.5 billion. The capital injection accelerates Helion's mission to commercialize fusio...
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