Firmus raises $2 billion to expand AI factories across Asia-Pacific

Why it matters

Firmus announced a US$505 million strategic equity investment in April 2026 after securing a separate US$10 billion debt facility in February. Its capital-intensive strategy gives the company control over data centers, cooling, power and GPU operations while concentrating construction, energy and customer risk inside one operator.

Firmus, founded by Oliver Curtis, Tim Rosenfield and Jonathan Levee, said on August 7 that it received full commitments for a $2 billion strategic equity round to expand its liquid-cooled AI infrastructure across Australia and Asia-Pacific. Bloomberg reported the financing shortly before Firmus published its announcement in Sydney.

The round includes follow-on investments from Coatue Management and Nvidia, new capital from funds managed by Blackstone Tactical Opportunities and other Blackstone vehicles, and participation from Jane Street. Firmus did not name a lead investor or disclose the securities issued, ownership percentages or other financial terms.

Firmus said the round values Firmus above $10.5 billion after the investment and brings new equity raised during the past year to over $3 billion. Those figures are supplied by Firmus.

"This investment allows us to move on multiple fronts at once," Curtis said in the August 7 announcement. Firmus plans to accelerate its Australian construction program and begin laying the groundwork for further Asia-Pacific deployments, including a previously announced development in Indonesia.

A capital stack built for concrete, power and GPUs

The equity follows a US$10 billion debt facility announced in February, led by Blackstone funds and supported by Coatue. Firmus also announced a US$505 million strategic equity investment in April. The debt and equity financings serve different purposes and should not be combined when describing equity raised. Together, they show the amount of outside capital required by Firmus's model.

Firmus is attempting to own and operate a much larger portion of the AI infrastructure stack than a GPU cloud that leases racks inside an established data center. Firmus designs modular facilities, manufactures infrastructure components, installs Nvidia systems and operates software coordinating compute, cooling and electricity use. That approach offers greater control over cost and performance while leaving Firmus responsible for construction schedules, energy contracts and the utilization of expensive hardware.

The centerpiece is Project Southgate, a planned network of Australian AI facilities. Firmus says Southgate could reach 1.6 gigawatts of capacity through 2028, a target that depends on sites, grid connections, equipment and customers arriving on schedule.

Firmus has disclosed one substantial piece of contracted demand. On March 2, Firmus said it signed a multi-year agreement with an unnamed global technology group covering approximately 18,400 Nvidia GB300 GPUs at its Melbourne facility. Firmus described the contract as a multi-billion-dollar commitment, without identifying the customer or publishing its commercial terms.

From cryptocurrency mining to AI factories

The founders' route into AI infrastructure began with cryptocurrency mining, where power costs and heat made cooling a central constraint. Firmus's own account traces its work from that problem into immersion cooling, modular data halls, integrated GPU systems and software that responds to electricity-grid conditions.

Firmus was incorporated in Australia in 2019. Rosenfield, a University of Melbourne commerce graduate, serves as co-chief executive alongside Curtis. Levee leads research and development. Firmus's origin story developed into engineering work on immersion cooling and modular data centers. The financing gives Firmus backing from Coatue, Nvidia, Blackstone vehicles and Jane Street as it expands that work across multiple markets.

Firmus says its HyperCube modules and AI FactoryOS integrate GPU racks, cooling, electrical equipment and operational telemetry. The sales pitch is measured in the cost and energy needed to produce AI tokens, rather than square feet of data-center space. The August financing funds a test of whether that integrated design can be copied across several regions without losing its promised efficiency.

According to a University of Melbourne law publication, a New South Wales court convicted Curtis in 2016 of conspiracy to commit insider trading. He received a two-year sentence with release after one year.

Investors are funding vertical integration

Firmus is raising into a market that has rewarded infrastructure operators willing to carry construction and power risk. In March 2026, Nscale announced a US$2 billion Series C at a stated US$14.6 billion valuation. In January 2026, Fluidstack disclosed a US$830 million Series A at a stated US$7.5 billion valuation. Australian operator Sharon AI announced US$1.6 billion of financing in June.

Those rounds reflect an industry racing to secure GPUs, power and suitable sites before customer demand is fully visible in public financial statements. Firmus has not published revenue, margins, profitability or customer concentration. Its stated valuation therefore rests partly on planned capacity, proprietary engineering and investor confidence that AI developers will continue buying dedicated compute at industrial scale.

Nvidia's follow-on participation carries strategic weight because Firmus's facilities are being designed around Nvidia reference architectures and accelerator roadmaps. Blackstone's involvement across debt and equity connects Firmus with a large provider of infrastructure capital. Coatue has now backed successive equity financings. Jane Street adds another institution placing bets across the AI compute buildout.

Southgate's hardest constraints sit outside the server rack

Firmus's engineering claims will be tested against local infrastructure and community consent. In July, ABC reported that farmers questioned a possible plan to use water from a Tasmanian irrigation system at a proposed facility. Firmus said captured rainwater would be the primary source and any irrigation connection would provide contingency capacity. The Tasmanian government said it had not received a formal proposal.

Firmus has separately published energy and water policies that prioritize dry-mode cooling, recycled or non-potable water where appropriate, and performance reporting. Delivering against those commitments will matter as Southgate moves from individual sites toward the gigawatt-scale network described to investors.

The $2 billion round gives the founders additional capacity to place equipment orders, build sites and negotiate energy supply across multiple markets. It also raises the performance bar. At a Firmus-stated valuation above $10.5 billion, Firmus must convert a large project pipeline and an unnamed hyperscale contract into operating facilities with sustained customer use. Curtis, Rosenfield and Levee have persuaded some of the largest names in technology and private capital to finance that bet. Construction, power and customer demand will decide whether their vertically integrated model earns the valuation.