Firmus, an AI data center operator, closed a $2 billion funding round led by Coatue Management and Nvidia at a $10.5 billion valuation, according to an announcement on August 7. Blackstone joined as a new equity investor in the round.
The raise values Firmus at roughly double its prior funding round valuation. Nvidia's participation as a lead investor alongside Coatue reflects the chipmaker's position deeper in infrastructure buildout, betting on the durability of AI compute demand beyond their direct chip sales.
Firemus operates data centers purpose-built for AI workloads. The company has grown rapidly as enterprises and cloud providers race to secure compute capacity for large language models and generative AI applications. Data center operators have become a focal point for capital deployment across venture, growth equity, and corporate venture arms as the infrastructure layer of the AI stack.
Coatue Management, a $60 billion-plus assets under management firm with deep tech sector exposure, has backed infrastructure plays across cloud, semiconductors, and networking. Nvidia's venture arm has invested in companies across the AI supply chain, from chip design to software frameworks, though direct co-leads on infrastructure equity rounds remain less common for the chipmaker.
Blackstone's entry into the round adds a major alternatives asset manager to the cap table. The firm has deployed billions into digital infrastructure, data centers, and energy assets tied to AI buildout, treating compute capacity as long-duration infrastructure comparable to traditional power and telecommunications.
Firemus faces competition from hyperscaler-affiliated data centers, independent operators like Lambda Labs and CoreWeave, and internal data center programs run by Openai and other model developers. The $2 billion raise gives Firmus capital to accelerate deployment of new facilities, though execution and capacity rates remain the primary metrics investors will track.
The round landed at a moment when data center capex commitments have begun testing the limits of power grid capacity and financing availability. If Firmus deploys the capital by end of 2027 and reports capacity above 70 percent, the valuation will have been anchored to real asset productivity rather than speculative demand.
