General Fusion
PrivateLast Round
Early Funding
11/27/2025
Total Funding Raised
$394.2M
Company Overview
General Fusion is a clean energy company that develops commercially viable fusion power plants to advance the use of magnetized target fusion technology for safe and abundant energy generation.
Sector
Energy & Sustainability
Verticals
Renewable Energy
Business Model
B2G
Customer Profile
Government Contracts, Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
General Fusion Comps
Public and private peers based on sector, stage, and business model.
General Fusion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | 11/27/2025 | ||||
| Series F Extension | 8/21/2025 | ||||
| Early Funding | 8/21/2025 | ||||
| Grant | 12/4/2023 | ||||
| Series F | 8/9/2023 | ||||
Series E Extension | 11/30/2021 |
General Fusion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Strategic Innovation Fund | Grant |
| I2BF Global Ventures | Series E, Series E Extension |
| Temasek | Series E Extension, Series E |
| Sustainable Development Technology Canada | Grant |
| Gimv | Series E, Series E Extension |
| GrowthWorks Capital | Seed, Series B, Series A |
| BD Capital Partners LLC | Series E |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 29, 2026
Greg Twinney appointed as Chief Executive Officer.
- Apr 29, 2026
Hosting an Analyst Day on April 29, 2026.
General Fusion Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about General Fusion's valuation, stock price, and market status.
