CoreWeave and Nebius Group lead AI cloud infrastructure growth

CoreWeave and Nebius Group are emerging as prominent neocloud providers, offering specialized cloud computing infrastructure tailored for artificial intelligence workloads. Both companies serve major hyperscalers, including Microsoft and Meta Platforms, which utilize these services to supplement their own computing capacity to meet surging AI demand.

While Nebius Group has seen significant stock gains in 2026, CoreWeave has also experienced growth, though it faces scrutiny regarding its financial structure. CoreWeave reported Q2 2026 revenue of $2.5 billion with gross margins exceeding 60%. However, the company’s rapid expansion is supported by high levels of leverage, with debt reported at $27.5 billion and total liabilities reaching $72 billion against $5 billion in equity.

Market volatility for these providers often stems from the computing needs of their largest clients. While concerns previously arose regarding Meta Platforms potentially developing its own cloud division, CEO Mark Zuckerberg noted that the company continues to receive offers for compute at a premium, providing some stability to the relationship between hyperscalers and neocloud providers.