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NIRON MAGNETICS
Niron Magnetics
Materials Science / Advanced Manufacturing · Minneapolis, Minnesota · United States · Founded · 2015 · ≈ · 85 · employees

Niron Magnetics Funding History: Rounds, Investors & Valuation

Private

Niron Magnetics has raised $148.6M across 2 funding rounds, plus 2 undated rounds.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
Niron Magnetics funding · at a glance
Total raised, all rounds
$148.6M
some round sizes not disclosed
Funding rounds
2
plus 2 undated rounds
Latest round
Aug 2026
Aug 2026
Lead on that event
not disclosed
2026
About Niron Magnetics

Niron Magnetics secured $33 million from GM Ventures and Stellantis Ventures in 2023, adding to previous funding from Volvo Cars Tech Fund and making Niron backed by three leading automotive manufacturers. Up to $150 million more would come from a conditional Department of War loan to support construction and equipment for its Sartell, Minnesota manufacturing facility.

Funding timeline

The Niron Magnetics funding timeline

2 funding rounds, the latest highlighted.

2015
Niron Magnetics founded

Niron Magnetics was founded in 2015, United States.

UNDATED
Series C, Series D

No date is disclosed for this round.

DEC 2023
Series D

Total funding of $214M including investors Samsung Venture, GM Ventures, and Volvo Cars. $90.6M raised, led by Samsung Venture Investment.

Valuation basisAmount$90.6MPrice / shareLeadSamsung Venture Investment
IPO: NOT ANNOUNCED

No filing has been made.

Funding rounds

Niron Magnetics funding rounds in full

2 dated rounds, newest first.

Round
Date
Amount
Valuation
Price / share
Lead investors
Participation
Debt Financing LATEST
Aug 2026
—
—
—
—
—
Series D
Dec 2023
$90.6M
—
—
Samsung Venture Investment
Total funding of $214M including investors Samsung Venture, GM Ventures, and Volvo Cars
Series C
—
$33M
—
—
GM Ventures
Stellantis Ventures, Shakopee Mdewakanton Sioux Community, University of Minnesota
Series D
—
$25M
—
—
Samsung Ventures
Allison Ventures, Magna, Shakopee Mdewakanton Sioux Community, University of Minnesota
Niron Magnetics · investors

Investors

Samsung VenturesLEADGGM VenturesLEADSSamsung Venture InvestmentLEADVVolvo Cars

Frequently asked questions

How can I get exposure to Niron Magnetics?›

The routes section explains what is realistically available for a company at this stage.

Is Niron Magnetics publicly traded?›

No. Niron Magnetics is a private company; its shares do not trade on a public exchange.

Who has invested in Niron Magnetics?›

Lead investors for each round are in the funding timeline.

Who are Niron Magnetics's competitors?›

The closest materials science / advanced manufacturing peers are on the competitors page.

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