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Infrastructure As A Service (IaaS) Public Cloud Services Market Value Analysis: What Growth Is Expected Over The Forecast Period?
The infrastructure as a service (iaas) public cloud services market size has experienced rapid expansion in recent years. Projections indicate its growth from $118.29 billion in 2025 to $139.8 billion in 2026, achieving a compound annual growth rate (CAGR) of 18.2%. Historically, this market expansion can be attributed to factors such as the rise of virtualization adoption, the growth of web and mobile applications, the need to reduce capex on servers, increasing demand for elastic compute, and the expansion of global data center networks.
The infrastructure as a service (iaas) public cloud services market size is projected to experience swift expansion in the coming years. This market is set to reach $270.03 billion by 2030, exhibiting a compound annual growth rate (CAGR) of 17.9%. The anticipated growth during this period stems from several factors, including the increasing adoption of multi-cloud strategies, the proliferation of AI and ML workloads, the necessity for GPU compute capabilities at scale, a heightened emphasis on cloud resilience, and the broadening of cloud-native development. Furthermore, key trends for the forecast period encompass the widespread use of auto-scaling compute, the enlargement of container and Kubernetes services, optimizing cloud costs through FinOps practices, the need for multi-region disaster recovery, and the expansion of GPU and HPC instances.
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Infrastructure As A Service (IaaS) Public Cloud Services Market Development Factors: Which Trends Are Supporting Demand?
The expansion of the infrastructure as a service (IaaS) public cloud services market is expected to be propelled by the increasing shift from on-premises data centers to cloud environments. On-premises data centers are facilities that an organization owns and manages, containing its servers, storage, and networking infrastructure on-site. This growing transition from on-premises data centers to cloud environments is fueled by an increasing need for information technology resources that are scalable, flexible, and cost-efficient. Infrastructure as a service (IaaS) public cloud services effectively meet this demand by supplying on-demand computing, storage, and management resources, which allows organizations to scale their capacity without requiring significant upfront capital investment. For instance, in December 2023, Eurostat, a European Union-based statistical office, reported that 45.2% of enterprises in the European Union utilized cloud computing services. Therefore, the rise in the shift from on-premises data centers to cloud environments is a primary driver for the growth of the infrastructure as a service (IaaS) public cloud services market.
Infrastructure As A Service (IaaS) Public Cloud Services Market Segmentation: How Is The Market Structured Across Key Categories?
The infrastructure as a service (iaas) public cloud services market covered in this report is segmented –
1) By Service Type: Compute, Storage, Networking, Disaster Recovery, Other Service Types
2) By Deployment Model: Public Cloud, Private Cloud, Hybrid Cloud
3) By Pricing Model: Pay As You Go, Reserved Instances, Spot Instances, Subscription Based Pricing
4) By Enterprise Size: Small And Mid-Sized Enterprises, Large Enterprises
5) By Industry Vertical: Banking, Financial Services And Insurance, Healthcare, Retail, Information Technology And Telecommunications, Government, Manufacturing, Other Industry Vertical Types
Subsegments:
1) By Compute: Virtual Machines (VMs), Bare Metal Servers, Containers And Kubernetes Services, High Performance Computing (HPC) Instances, Auto-Scaling Services
2) By Storage: Block Storage, Object Storage, File Storage, Backup And Archival Storage, Cloud Data Lakes
3) By Networking: Virtual Private Cloud (VPC), Load Balancers, Content Delivery Networks (CDN), Cloud DNS Services, Network Security And Firewalls
4) By Disaster Recovery: Cloud Backup Solutions, Replication Services, Failover And Recovery Management, Data Protection And Continuity Solutions, Site Recovery As A Service (SRaaS)
5) By Other Service Types: Identity And Access Management (IAM), Monitoring And Logging Services, Infrastructure Security Services, API Management, Cloud Migration Services
Infrastructure As A Service (IaaS) Public Cloud Services Market Innovation Trends: Which Developments Are Transforming The Industry?
Leading entities within the infrastructure as a service (IaaS) public cloud services market are prioritizing technological advancements, notably artificial intelligence-powered compute instances, aimed at enhancing performance, energy efficiency, and scalability for enterprise workloads. These artificial intelligence-powered compute instances are essentially cloud virtual machines that leverage advanced processor architectures and integrated system-level automation to expedite compute-intensive, memory-intensive, and machine learning workloads. As an illustration, during February 2023, Amazon Web Services (AWS), a cloud infrastructure company based in the US, unveiled its Amazon Elastic Compute Cloud (Amazon EC2) M7g and R7g instances, which utilize AWS Graviton3 processors. The M7g instances are specifically engineered for general-purpose tasks like application servers, microservices, and gaming servers, whereas the R7g instances are tailored for memory-intensive applications, including open-source databases, in-memory caches, and real-time big data analytics. These new instances offer a performance boost of up to 25% when compared to Graviton2-based instances, achieve up to three times quicker machine learning performance, with bfloat16 support included, and consume up to 60% less energy for comparable workloads.
Infrastructure As A Service (IaaS) Public Cloud Services Market Competitive Landscape And Leading Companies
Major companies operating in the infrastructure as a service (iaas) public cloud services market are Amazon.com Inc, Alphabet Inc, Microsoft Corporation, Alibaba Group Holding Limited, Huawei Technologies Co Limited, Tencent Holdings Limited, IBM Corporation, Oracle Corporation, OVH Groupe SA, DigitalOcean Holdings Inc, Hetzner Online GmbH, Kamatera Inc, The Constant Company LLC, Leaseweb Global BV, Utho Platforms Private Limited, IONOS Group SE, NTT Communications Corporation, Fujitsu Limited, Virtuozzo International GmbH, Rackspace Technology Inc
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Infrastructure As A Service (IaaS) Public Cloud Services Market Regional Analysis And Leading Geography
North America was the largest region in the infrastructure as a service (IaaS) public cloud services market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the infrastructure as a service (iaas) public cloud services market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.