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    The Biggest Web Service Companies in the World

    The world’s largest cloud providers play a central role in supporting secure, scalable and resilient digital services. Their infrastructure powers businesses, financial institutions and AI systems worldwide, helping organisations protect data, improve performance and innovate faster.

    Infographic: The biggest web services companies in the world, ranking AWS (31%), Microsoft Azure (24%), Google Cloud (11%), Alibaba Cloud (7%) and Oracle Cloud (5%) by estimated share of the global cloud infrastructure services market.
    Estimated market positions of the five largest global cloud providers. Market-share figures are indicative estimates and may vary by source and reporting period.
    AWS Cloud

02 — About

About

"Explaining complex systems with professional clarity."

Financial Markets & Cloud Insights is a publication by Marcio Tina, focused on the intersection of cloud infrastructure, banking, compliance, financial markets and AI. The goal is to make complex topics easier to understand through clear, well-structured visual explainers — one practical insight at a time.