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FIRMUS
Firmus
Technology · Miami · United States · Founded · 2022 · ≈ · 41 · employees

Firmus Funding — Last Valued at $3.9B

Private

Firmus has raised $4.5B across 2 funding rounds, plus 1 undated round. The latest round valued Firmus at $3.9B post-money, with Coatue, Ellerston Capital on the lead line.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
Firmus funding · at a glance
Total raised, all rounds
$4.5B
sum of disclosed sizes
Funding rounds
2
plus 1 undated round
Latest round
$3.9B
post-money · Aug 2026
Lead on that event
Coatue
lead investor
2026
About Firmus

Firmus announced a fully subscribed $2 billion strategic equity investment in August 2026, adding to the capital funding its AI Factory build-out as it expands its contracted capacity and its customer base including OpenAI.

Funding timeline

The Firmus funding timeline

2 funding rounds, the latest highlighted.

2022
Firmus founded

Firmus was founded in 2022, United States.

UNDATED
Strategic investment

No date is disclosed for this round.

AUG 2026
Series G at $10.5B post-money

A primary round — the company sells new shares to investors it selects. $2B raised, led by Coatue, NVIDIA, Blackstone, Jane Street.

Valuation basispost-moneyAmount$2BPrice / shareLeadCoatue, NVIDIA, Blackstone, Jane Street
AUG 2026LATEST
Series Unknown at $3.9B post-money

A primary round — the company sells new shares to investors it selects. $2B raised, led by Coatue, Ellerston Capital.

Valuation basispost-moneyAmount$2BPrice / shareLeadCoatue, Ellerston Capital
IPO: NOT ANNOUNCED

No filing has been made.

Funding rounds

Firmus funding rounds in full

2 dated rounds, newest first.

Round
Date
Amount
Valuation
Price / share
Lead investors
Participation
Series Unknown LATEST
Aug 2026
$2B
$3.9Bpost-money
—
Coatue, Ellerston Capital
—
Series G
Aug 2026
$2B
$10.5Bpost-money
—
Coatue, NVIDIA, Blackstone, Jane Street
—
Strategic investment
—
$505M
—
—
Coatue
NVIDIA
Firmus · investors

Investors

CoatueLEADEllerston CapitalLEADNVIDIALEADBlackstoneLEADJane StreetLEAD

Frequently asked questions

What is Firmus's valuation?›

The last valuation is $3.9B.

Who has invested in Firmus?›

Lead investors for each round are in the funding timeline.

Who are Firmus's competitors?›

The closest technology peers are on the competitors page.

How can I get exposure to Firmus?›

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

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