Firmus is a private company building in technology, founded in 2022. Investors last valued the company at $3.9B. No public ticker exists for the company.
2 valuations. The latest, $3.9B post-money, was set by the Series Unknown in Aug 2026.
CoatueLEAD
Ellerston CapitalLEAD
NVIDIALEAD
BlackstoneLEAD
Coatue
Ellerston Capital
NVIDIA
BlackstoneFirmus designs and operates AI Factories, modular data-center systems built to cut power, water and space use while running high-density AI workloads, selling NVIDIA-powered compute through its Firmus Cloud. Its unit of infrastructure, the Firmus Hypercube, is described as multi-petascale, highly available and thermally optimized.
An Australian AI-infrastructure company founded in 2019, Firmus has passed 900 megawatts of contracted capacity, added OpenAI as an anchor customer, and is expanding into Malaysia.
Listed funds carry late-stage private names. A fund's latest schedule of investments shows whether it holds Firmus.
Often trade at a premium or discount to NAV.
Platforms match existing holders with buyers. Firmus availability at any moment is set by the holders.
High minimums, transfer approval, company right-of-first-refusal.
Valuations, rounds and IPO status for every company in the directory — Firmus included.
The 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.