Nvidia-Backed Firmus Lands $505M at $5.5B Valuation to Expand Asia-Pacific AI Data Centers

Firmus Technologies Pty has closed a $505 million strategic equity round led by Coatue Management at a post-money valuation of $5.5 billion, according to announcements from the Singapore-headquartered data center company on Monday. This marks the second major capital injection for the Australian-founded firm in barely half a year, pushing total fundraising to $1.35 billion since October as the AI infrastructure arms race accelerates across the Asia-Pacific region. The deal cements Firmus as one of the highest-valued private builders of AI-optimized facilities in the southern hemisphere and signals continued investor appetite for physical compute assets rather than just software plays.

Nvidia’s participation goes beyond a passive investment. The chip giant is providing reference architectures, supply guarantees for its latest H200 and upcoming B100 GPUs, and early access to its liquid-cooling toolkits, according to people familiar with the partnership. That backing lets Firmus promise tenants a direct pipeline to the newest hardware without the eighteen-month wait most cloud providers face. The company brands its facilities as “Southgate” data centers, a nod to both their southern-hemisphere footprint and the gateway role they play between Nvidia’s silicon roadmap and regional hyperscalers. Analysts note that Nvidia’s co-marketing gives Firmus an edge similar to the one OpenAI gained from Microsoft’s Azure credits, except applied to bricks and megawatts instead of cloud credits.

Proceeds from the round will bankroll a four-country build-out: new campuses in Sydney and Melbourne, a 48-megawatt site in Johor Bahru that straddles the Singapore border, and two speculative developments in Tokyo’s Tama district. Together these projects add roughly 300 megawatts of critical IT load by 2028, enough to house roughly 120,000 high-end GPUs at standard density. The Johor site is particularly strategic; it sits on a fiber landing station that gives Singapore-based banks and trading houses sub-millisecond latency while sidestepping the city-state’s land-scarcity constraints. Meanwhile, Japan’s land prices and stable grid make it attractive for long-term training clusters, an angle Firmus is pitching to domestic conglomerates that need sovereign AI capacity.

Coatue’s check reflects a broader rotation among growth investors from AI model builders to the picks-and-shovels layer after last year’s software valuation reset. While Amazon, Microsoft, and Google still dominate cloud GPUs, regional players like Firmus, Lamda, and Yotta are carving off niches with faster deployment, sovereign data guarantees, and access to cheaper renewable power. Coatue partner Rahul Kothari told investors the firm sees data centers as “the new oil refineries” of the AI age, with scarcity rents lasting at least through 2030. The $5.5 billion valuation implies roughly 22× forward EBITDA based on contracted power, richer than traditional colocation REITs but below the 30-35× multiples fetched by edge-data-center peers Digital Realty and Equinix during their own growth spurts.

Firmus has already filed preliminary paperwork for a potential 2027 IPO on the ASX, contingent on securing another $725 million in project-finance debt later this year, according to sources close to the process. That would make it the first pure-play AI data-center operator to list in Australia and could open the door for similar regional specialists to tap public markets. More immediately, the company must lock in long-term power-purchase agreements amid soaring electricity prices in New South Wales and navigate Malaysia’s shifting foreign-ownership caps on critical infrastructure. Success or failure will serve as a bellwether for whether the current wave of AI infrastructure valuations is grounded in real cash-flow capacity or simply momentum chasing the next shiny object.