According to the report, hyperscale operators’ capital expenditures have soared nearly 180% over the last three years, reaching $142 billion in Q3 2025.
New Q3 data from Synergy Research Group shows that the number of hyperscale data centers worldwide has reached 1,297, nearly tripling since early 2018. Over the same period, total operational capacity has grown more than fourfold, driven by increasing data center sizes and accelerated demand from AI initiatives, particularly following the launch of ChatGPT in late 2022.
According to the report, hyperscale operators’ capital expenditures have soared nearly 180% over the last three years, reaching $142 billion in Q3 2025. This investment has fueled a 170% increase in operational capacity added each quarter, highlighting the rapid expansion of AI-driven infrastructure. The US now accounts for 55% of global hyperscale capacity, up from 52% three years ago, reinforcing its position as the dominant hub for large-scale data center infrastructure.
The analysis covers 21 major cloud and internet service providers, including leading SaaS, IaaS, PaaS, search, social media, e-commerce, and gaming companies. Amazon, Microsoft, and Google remain the top operators, collectively accounting for 58% of all hyperscale data center capacity, followed by Meta, Alibaba, Tencent, Oracle, Apple, and ByteDance. Synergy notes that a pipeline of 770 future hyperscale facilities is currently in planning, construction, or fit-out stages.
“Growth rates rose for data center openings, operational capacity, capex, company revenues, and cloud-specific revenues. Based on the expanding future pipeline, we now expect total hyperscale capacity to double in just over twelve quarters, illustrating the scale and speed at which AI is reshaping global cloud infrastructure.”
– John Dinsdale, Chief Analyst, Synergy Research
Synergy Research Group provides detailed quarterly analyses of IT and cloud markets, offering forecasts, market shares, and segment breakdowns through its proprietary Synergy Interactive Analysis (SIA™) platform. The firm is widely cited by leading business, financial, and technology publications for its accurate and actionable market intelligence.
