Pacific Fusion
PrivateLast Round
Grant
Sep 26, 2025
Est. Valuation
$4B
Total Funding Raised
$910M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Pacific Fusion is an energy company that develops pulsed magnetic fusion systems to provide abundant, affordable, and clean energy.
Sector
Energy & Sustainability
Verticals
Renewable Energy
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Pacific Fusion Comparables
Compare Pacific Fusion with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Helion Energy | 84% | |
| Commonwealth Fusion Systems | 84% | |
| Zap Energy | 83% |
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Pacific Fusion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Sep 26, 2025 | ||||
| Series A | Oct 26, 2024 |
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Key People
Founding team and executive leadership
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Pacific Fusion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| City of Albuquerque | Grant |
| Trousdale Ventures | Series A |
| Breakthrough Energy Ventures | Series A |
| My Climate Journey Collective | Series A |
| General Catalyst | Series A |
| Alkeon Capital Management | Series A |
| UP.Ventures | Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 56% MoM.
- Jul 28, 2026
Grew 19% QoQ, from 181 to 215 employees.
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Recent news
Latest coverage and updates
- is_developingSep 16, 2026
Pacific Fusion Corporation is developing a pulser-driven inertial fusion system, with its Albuquerque demonstration facility designed to generate fusion outputs exceeding 100 megajoules and serve as a platform for high-energy-density research.
- increases_headcount_bySep 11, 2026
Pacific Fusion Corporation plans to add more than 200 high-wage permanent jobs in New Mexico as it establishes a major research and manufacturing presence in Albuquerque, as reported on Sep 10th '26.
- invests_into_assetsSep 9, 2026
In Aug '26, Pacific Fusion Corporation broke ground on a $1B research and manufacturing campus in New Mexico, supported in part by public money.
- invests_into_assetsAug 29, 2026
Pacific Fusion Corporation breaks ground on a $1B fusion energy campus in New Mexico on Aug 25th '26.
- invests_into_assetsAug 27, 2026
Pacific Fusion Corporation begins construction on a $1B research and manufacturing facility in New Mexico on Aug 27th '26, with the campus designed to house its Demonstration System.
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Pacific Fusion Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Appears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Pacific Fusion's valuation, stock price, and market status.
Is Pacific Fusion a public or private company?
Pacific Fusion is a private company.
What is the current stock price of Pacific Fusion?
Pacific Fusion is a private company, so its shares have no public market price. Caplight tracks Pacific Fusion's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Pacific Fusion worth (valuation)?
Pacific Fusion's valuation is estimated at $4.0B based on funding round data.
Can I buy Pacific Fusion stock?
Pacific Fusion shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Pacific Fusion's last funding round?
Pacific Fusion's most recent funding round was Grant on September 26, 2025.
Who are the main investors in Pacific Fusion?
Key investors in Pacific Fusion include General Catalyst.
Will Pacific Fusion IPO soon?
No public IPO plans have been announced for Pacific Fusion.
How can I track Pacific Fusion secondary market activity?
Caplight tracks bids, offers, and trades in Pacific Fusion's shares on secondary markets.