Firmus, the Singapore-based AI data center builder, has achieved a staggering $5.5 billion post-money valuation following a $505 million funding round announced on April 7, 2026.
The latest strategic equity investment was led by Coatue, marking the second major raise for Firmus in just six months and bringing its total funding to $1.35 billion.
From Crypto Cooling to AI Infrastructure Leader
Originally focused on providing cooling technologies for Bitcoin mining, Firmus has successfully pivoted to become a key player in the AI data center space.
Prior to this round, the company secured AU$330 million (about $215 million) at an AU$1.85 billion valuation, with Nvidia among the prominent investors.
Project Southgate: Revolutionizing AI Factories Down Under
Firmus is spearheading Project Southgate, an ambitious network of energy-efficient "AI factories" in Australia and Tasmania.
These data centers leverage Nvidia's reference designs to optimize performance and sustainability amid surging AI demands.
Future facilities will integrate Nvidia's Vera Rubin platform, the next-generation AI computing system succeeding Blackwell and slated for shipment in late 2026.
Broader Impact on Global AI Ecosystem
This funding underscores the ongoing trend of crypto-originated firms transforming into AI powerhouses, similar to Runpod and CoreWeave.
By prioritizing energy efficiency, Firmus addresses critical challenges in scaling AI infrastructure amid power constraints worldwide.
The investment positions Firmus as a vital hub for AI compute in the Asia-Pacific region, potentially accelerating regional tech innovation.
Looking ahead, this capital infusion will fuel rapid expansion of Southgate, solidifying Firmus's role in the global AI datacenter boom.
Andrew Lee
