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.
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.
2 funding rounds, the latest highlighted.
Firmus was founded in 2022, United States.
No date is disclosed for this round.
A primary round — the company sells new shares to investors it selects. $2B raised, led by Coatue, NVIDIA, Blackstone, Jane Street.
A primary round — the company sells new shares to investors it selects. $2B raised, led by Coatue, Ellerston Capital.
No filing has been made.
2 dated rounds, newest first.
CoatueLEAD
Ellerston CapitalLEAD
NVIDIALEAD
BlackstoneLEADThe last valuation is $3.9B.
Lead investors for each round are in the funding timeline.
The closest technology peers are on the competitors page.
The routes section explains what is realistically available for a company at this stage.