Key facts
- It has raised $900.0M; the latest was Early Stage VC ($900.0M) in Mar 2025.
- Notable investors include Alumni Ventures, General Catalyst, Lightspeed Venture Partners, Breakthrough Energy, Elad Gil — 23 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 23 names
- ·Watchlist + deal alerts for Pacific Fusion
- ·The full record, as it builds
Funding rounds
No funding rounds for Pacific Fusion are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Pacific Fusion
Developer of pulsed magnetic inertial fusion systems intended for clean energy generation purposes. The company's platform utilizes a modular architecture composed of impedance-matched Marx generator pulser modules and a compact cylindrical fusion chamber to deliver high-current electrical pulses that electromagnetically compress deuterium-tritium fuel targets, enabling global energy markets to access affordable, scalable, and on-demand power through a mass-manufacturable system designed to achieve net facility energy gain.
- Sector
- Energy
- HQ
- Fremont, CA, United States
- Founded
- 2023
- Employees
- 143
- Website
- pacificfusion.com/
- Ownership
- Privately Held (backing)
Pacific Fusion doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Pacific Fusion shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Pacific Fusion in its N-PORT filings yet. We sweep new filings monthly.