Helion Energy

Nuclear Fusion·Private

Tech Score76AdvancingOPINION

Goal milestone Net-positive, grid-connected fusion power

Pulsed magneto-inertial fusion; signed a power purchase agreement with Microsoft.

Founded2013 HQEverett, WA, US Websitewww.helionenergy.com ↗

Technology ↔ market gap

Verified technical progress over time. Market valuation overlays once delayed data connects.

Technical progress Market valuation

Trajectory builds as milestones accumulate.

Verified stage

4.0 / 5

Market-impliedAwaiting market data

GapOPINIONAwaiting market data

Catalysts

Stock-moving events from the newsroom feed — facts, not advice. No rating, no price target.

No catalysts tracked yet.

Technical milestones

Verified progress on the Frontier Milestones tracker ↗

From the verified Frontier Milestones dataset.

2025-10

Stage 4

First commercial fusion plant permitted & under construction

source ↗

2026-02

Stage 2

150M°C + first private deuterium-tritium fusion

source ↗

2026-06

World's first regulatory licenses for a fusion power plant

source ↗

2026-06

$465M Series G at $15.5B valuation

source ↗

Distance to goal 80%

Net-positive, grid-connected fusion power

Market data

Cumulative funding$1.5B

Quantitative factors

Computed once market data connects (price, market cap, runway).

Commentary

No analyst commentary published yet.

Commentary reflects one analyst’s view and is not a recommendation. It is presented alongside factual data and is explicitly labelled opinion.

Discussion0

Member discussion. Not investment advice, solicitation, or a recommendation.

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For information only. Not investment advice and not a solicitation. Market data is delayed and provided “as is”; technical data is read from the Frontier Milestones verified dataset.