Key facts
- Niron Magnetics’s last known valuation is $3.0B.
- It has raised $107.4M across 2 recorded rounds; the latest was Later Stage VC ($90.6M) in Dec 2023.
- Notable investors include U.S. Department of Energy, Samsung Venture Investment, Alpen Capital (Investor), Ligo Partners, Arpa-E — 31 tracked in total.
- Niron Magnetics has filed 3 Form Ds with the SEC since 2019, most recently Mar 2024 ($90.6M sold to 81 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 2 rounds
- ·The complete investor list — 31 names
- ·Watchlist + deal alerts for Niron Magnetics
Funding rounds
2 roundsAbout Niron Magnetics
Developer of advanced magnetic materials designed to make permanent magnets. The company's materials are made from iron nitride that possesses inherently huge magnetization and has a larger magnetic flux density than conventional ferrite and NdFeB-based magnets, enabling automobile and computer manufacturers to avail size and weight reduction in motors without compromising power or torque.
- Sector
- Materials and Resources
- HQ
- Minneapolis, MN, United States
- Founded
- 2014
- Employees
- 137
- Website
- nironmagnetics.com/
- Ownership
- Privately Held (backing)
Niron Magnetics 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 Niron Magnetics 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 Niron Magnetics in its N-PORT filings yet. We sweep new filings monthly.