Helion Energy funding in 2026: 2 reported events
The latest Helion Energy funding event on this page is a Series G of $465M, dated Jul 7, 2026, from a news article.
PrivateRenewable Energy Semiconductor Manufacturing251 to 500 employeeshelionenergy.comLinkedIn
- Funding events
- 2
- Latest
- Jul 7, 2026
- Latest event
- Series G
Funding · latest 2
Latest Helion Energy funding events
| Round | Amount or value | What the source says | Date |
|---|---|---|---|
| Series GNews | $465M | Reported: Fusion energy company Helion raised a $465 million Series G investment round to accelerate commercial deployment of fusion and scale manufacturing capacity. | |
| ValuationNews | $15.5Bvaluation | Reported: Valuation |
Signal API · MCP
Track Helion Energy with the Signal API
One POST /v1/companies/enrich call with helionenergy.com returns Helion Energy funding signals (news, sec-form-d-funding), each with its source. Or ask Claude through MCP.
Start Free1,000 free creditsUse it in Claude via MCP
2 credits per signal returned; zero-result calls are free. Endpoint reference
curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"domain": "helionenergy.com",
"signal_types": ["news","sec-form-d-funding"],
"signal_subtypes": ["receives_financing","has_valuation","goes_public",
"newFilingCompany","amendmentCompany"],
"limit": 20
}'Same industry
Funding at related companies
Questions about Helion Energy funding
How much has Helion Energy raised?
This page tracks 2 funding events for Helion Energy. The latest is a Series G of $465M, dated Jul 7, 2026, from a news article. We do not publish a total raised: coverage has gaps and recap stories repeat old rounds.
What is Helion Energy's latest valuation?
A reported valuation of $15.5B. Reported on Jun 4, 2026, from a news article. See the source link in the table.
Source. News reports of rounds, valuations and IPOs, plus SEC Form D filings.
Method. Stories about the same round within 14 days merge into one row. Fund and SPV Form D filers are removed. No total is computed.
Data as of .