Helion Energy

Everett, United States

Helion Energy is a fusion energy company that develops technology designed to generate electricity through nuclear fusion.

Jun 2026

Series G

Energy Environmental Engineering Nuclear Renewable Energy

Top Investors

Lightspeed Venture PartnersBoxGroupPeak XV PartnersThrive CapitalLux Capital

Founder Contacts

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Frequently Asked Questions about Helion Energy

Who are Helion Energy's investors?

Helion Energy's investors include Lightspeed Venture Partners, BoxGroup, Peak XV Partners, Thrive Capital, Lux Capital.

Where is Helion Energy headquartered?

Helion Energy is headquartered in Everett, United States.

What does Helion Energy do?

Helion Energy is a fusion energy company that develops technology designed to generate electricity through nuclear fusion.

What stage is Helion Energy at?

Helion Energy is at the Series G stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated June 4, 2026.

MLA

"Helion Energy — Funding & Investors." VCBacked, June 4, 2026, https://www.vcbacked.co/company/helion-energy. Accessed June 30, 2026.

APA

VCBacked. (2026). Helion Energy — Funding & Investors. Retrieved June 30, 2026, from https://www.vcbacked.co/company/helion-energy

Wikipedia (cite web)

{{cite web |title=Helion Energy — Funding & Investors |url=https://www.vcbacked.co/company/helion-energy |website=VCBacked |access-date=June 30, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated June 4, 2026.

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