Global Public Sector Cloud Computing Adoption Market Strategic Research Report

The global public sector cloud computing adoption market has emerged as one of the most consequential technology investment arenas of the decade, driven by governments worldwide accelerating the migration of critical workloads, administrative systems, and citizen-facing services to cloud infrastructure. Valued at approximately USD 72.4 billion in 2024, the market encompasses cloud deployment services—including infrastructure-as-a-service, platform-as-a-service, and software-as-a-service—purchased or contracted by national, regional, and municipal government entities, defence agencies, public healthcare systems, and educational institutions. The scale of transformation underway is substantial: from tax administration platforms in Europe to military logistics systems in the United States and social services portals across emerging economies, cloud adoption is reshaping how governments deliver services and manage data at an institutional level.

Three forces are propelling market expansion with particular intensity. First, government-mandated digital transformation programmes—such as the U.S. federal Cloud Smart policy, the EU's GovCloud initiatives, and India's MeitY cloud adoption framework—are converting political commitments into contracted procurement, creating a durable pipeline of spending that is largely insulated from economic cycles. Second, the operational cost imperative is compelling: public sector agencies that have completed cloud migrations report 20–35% reductions in IT infrastructure operating expenditure, a compelling metric for finance ministries confronting fiscal constraints while managing rising service demand. Third, the proliferation of sovereign cloud and government-community cloud offerings from hyperscalers and domestic providers has addressed the historically dominant restraint of data sovereignty concerns, enabling agencies to adopt cloud at scale without compromising on jurisdictional data control requirements. The principal remaining restraint is legacy systems complexity—an estimated 60–70% of government IT spending in mature economies still flows to the maintenance of ageing on-premises infrastructure, creating migration friction and elongating procurement cycles.

This report provides a comprehensive, data-anchored analysis of the global public sector cloud computing adoption market across the 2025–2032 forecast period, with historical context from 2019–2024. It segments the market by deployment model, service type, end-use agency category, and geographic region, with dedicated country-level analysis for the United States, United Kingdom, Germany, Australia, India, and China. Corporate strategy teams evaluating government technology investments, investment analysts assessing hyperscaler and govtech valuations, M&A advisors tracking consolidation in the managed services layer, and procurement managers benchmarking vendor selection criteria will each find actionable intelligence within this research.