Enterprise cloud infrastructure uptake shows no sign of slowing

Enterprise cloud infrastructure spending surged in the second quarter of 2026, driven by the AI revolution and a consistent demand for adaptable and scalable IT solutions. Synergy Research reported that enterprise expenditures on cloud infrastructure hit $143 billion in Q2, marking a year-over-year growth of 43 percent. This growth trend follows 11 quarters of rising rates, leading to a doubling of the market's size.

Total market revenues for the past year reached an impressive $500 billion. Public Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) platforms made up the majority of this growth, expanding by 47 percent during Q2. The introduction of AI services has significantly bolstered the cloud-based services, with AI-specific cloud services experiencing a remarkable year-over-year growth rate of 165 percent.

John Dinsdale, Synergy's chief analyst, noted that the leading global players, Amazon Web Services (AWS), Microsoft Azure, and Google Cloud, accounted for 67 percent of all cloud revenue in Q2, a percentage that has risen since the third quarter of the previous year. AWS retained its position as the largest player, capturing 28 percent of the market, but its lead over Microsoft has narrowed.

Microsoft Azure secured another 20 percent, while Google Cloud held the third position at 15 percent. Tier two cloud providers exhibiting the highest growth rates include CoreWeave, Oracle, Crusoe, Nebius, and Nscale, with Oracle commanding a 4 percent market share and CoreWeave contributing an additional 2 percent.

Geographically, the United States remains the largest cloud market, accounting for a significant portion of global spending. Its market share has increased by 49 percent in Q2, outpacing the worldwide average. Other countries experiencing above-average growth include India, Indonesia, Ireland, Thailand, and Malaysia. In Europe, the UK and Germany continue to lead as the largest cloud markets, while Ireland, Norway, Denmark, and Finland are witnessing the most rapid expansion.