公共云端市场规模、份额和成长分析（按服务模式、组织规模、产业和地区划分）－产业预测（2026-2033 年）

预计到 2024 年，公共云端市场规模将达到 9,342.4 亿美元，从 2025 年的 11,014.7 亿美元成长到 2033 年的 41,122.8 亿美元，在预测期（2026-2033 年）内，复合年增长率为 17.9%。

公共云端模式由服务供应商拥有并管理底层基础设施，为企业提供灵活的营运环境和可扩展的资源，以满足不断变化的需求。凭藉无限容量、大规模基础设施的极具竞争力的价格以及付费使用制，企业无需前期投资。人工智慧 (AI) 和机器学习等新兴技术正在增强云端环境，使企业能够利用更先进的功能。此外，受近期全球挑战的影响，远距办公模式的兴起使得云端运算在维持业务连续性方面显得格外重要。透过促进更有效率、更敏捷的业务运营，公共云端正在改善客户参与，影响组织策略，并塑造有关投资、技术和供应商选择的决策流程。

公共云端市场驱动因素

公共云端市场主要受云端服务的广泛应用所驱动，数百万用户利用这些平台在线上储存重要文件和多媒体内容。客户对海量资料储存的需求不断增长，加上对大量资料中心的需求，预计将进一步加速对公共云端服务的需求。公共云端市场分析包括评估关键趋势、探索成长机会、识别成长要素以及识别潜在的障碍和挑战。所有这些都有助于了解市场的成长潜力以及未来几年的收入预测。

公共云端市场限制因素

公共云端市场面临许多挑战，包括不断变化的业务需求、日益增加的资料外洩和网路攻击，以及人们对资料安全的日益关注。随着企业越来越重视遵守法规和合规框架，合规压力也与日俱增。未能达到监管标准可能导致巨额罚款、客户信任度下降、收入减少以及潜在的法律责任，因此企业必须克服这些挑战才能在竞争激烈的公共云端市场中取得成功。由此可见，制定强而有力的合规措施是企业在这个瞬息万变的市场环境中立足的关键因素。

公共云端市场趋势

随着企业积极拥抱远距办公，公共云端市场正经历显着成长，这主要得益于企业对持续存取 IT 资源的需求。向分散式办公的转变正在加速云端解决方案的普及，使企业能够摆脱实体基础设施的限制，实现无缝协作和高效生产力。此外，企业在 IT 策略中寻求柔软性、可扩展性和成本效益，也进一步推动了这一趋势。云端服务中增强的资料安全性和合规性能力也促使企业转向公共云端解决方案，从而更加依赖云端服务来确保在不断发展的数位化环境中保持营运弹性、创新能力和竞争优势。

目录

介绍

• 调查目标
• 调查范围
• 定义

调查方法

• 资讯收集
• 一手和二手资料方法
• 市场规模预测
• 市场假设与限制

执行摘要

• 全球市场展望
• 供需趋势分析
• 细分市场机会分析

市场动态与展望

• 市场规模
• 市场动态
  • 驱动因素和机会
  • 限制与挑战
• 波特分析

关键市场考察

• 关键成功因素
• 竞争程度
• 关键投资机会
• 市场生态系统
• 市场吸引力指数（2025）
• PESTEL 分析
• 总体经济指标
• 价值链分析
• 定价分析
• 专利分析
• 技术分析
• 用例
• 客户和购买标准分析

全球公共云端市场规模（按服务模式和复合年增长率划分）（2026-2033 年）

• IaaS（Infrastructure-as-a-Service）
• PaaS（Platform-as-a-Service）
• SaaS（Software-as-a-Service）

全球公共云端市场规模（按组织规模和复合年增长率划分）（2026-2033 年）

• 大公司
• 小型企业

全球公共云端市场规模（依产业垂直领域划分）及复合年增长率（2026-2033 年）

• BFSI
• 能源公共产业
• 政府/公共部门
• 沟通
• 资讯科技与资讯科技相关服务
• 零售和消费品
• 製造业
• 媒体与娱乐
• 医疗保健和生命科学
• 其他的

全球公共云端市场规模及复合年增长率（2026-2033）

• 北美洲
  • 美国
  • 加拿大
• 欧洲
  • 德国
  • 西班牙
  • 法国
  • 英国
  • 义大利
  • 其他欧洲
• 亚太地区
  • 中国
  • 印度
  • 日本
  • 韩国
  • 其他亚太地区
• 拉丁美洲
  • 巴西
  • 其他拉丁美洲
• 中东和非洲
  • GCC
  • 南非
  • 其他中东和非洲地区

竞争资讯

• 前五大公司对比
• 主要企业的市场定位（2025 年）
• 主要市场参与者所采取的策略
• 近期市场趋势
• 公司市占率分析（2025 年）
• 主要企业公司简介
  • 公司详情
  • 产品系列分析
  • 依业务板块进行公司股票分析
  • 2023-2025年营收年比比较

  主要企业简介

  • AWS（美国）
  • 微软（美国）
  • Google（美国）
  • Salesforce（美国）
  • 阿里云（中国）
  • 甲骨文（美国）
  • IBM（美国）
  • SAP（德国）
  • 腾讯（中国）
  • Workday（美国）
  • 富士通（日本）
  • HPE（美国）
  • Adobe（美国）
  • NEC（日本）
  • 思科（美国）
  • 戴尔科技（美国）
  • OVH（法国）
  • 华为（中国）
  • 威瑞森（美国）
  • 橙县组（法国）

结论与建议

Public Cloud Market size was valued at USD 934.24 Billion in 2024 and is poised to grow from USD 1101.47 Billion in 2025 to USD 4112.28 Billion by 2033, growing at a CAGR of 17.9% during the forecast period (2026-2033).

The public cloud model, where providers own and manage the underlying infrastructure, offers businesses a flexible operating environment with scalable resources that can adapt to demand fluctuations. With limitless capacity, competitive pricing structures driven by extensive infrastructures, and a pay-as-you-go payment model, organizations no longer need upfront server investments. Emerging technologies like Artificial Intelligence and machine learning are enhancing the cloud environment, enabling businesses to leverage advanced capabilities. Additionally, the shift towards remote work, accelerated by recent global challenges, reinforces the importance of cloud computing in maintaining operational continuity. By facilitating more efficient and agile operations, the public cloud enhances customer engagement and influences organizational strategies, shaping decision-making processes regarding investments, technology, and vendor selection.

Top-down and bottom-up approaches were used to estimate and validate the size of the Public Cloud market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Public Cloud Market Segments Analysis

Global Public Cloud Market is segmented by Service Model, Organization Size, Vertical and region. Based on Service Model, the market is segmented into Infrastructure as a Service, Platform as a Service and Software as a Service. Based on Organization Size, the market is segmented into Large Enterprises and Small and Medium-Sized Enterprises. Based on Vertical, the market is segmented into BFSI, Energy and Utilities, Government And Public Sector, Telecommunications, IT and ITEs, Retail and Consumer Goods, Manufacturing, Media and Entertainment, Healthcare and Life Sciences and Other Verticals. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Public Cloud Market

The public cloud market is significantly driven by the widespread adoption of cloud services, as millions of users leverage these platforms to store essential documents and multimedia content online. This growing customer demand for vast amounts of data storage combined with the necessity for numerous data centers is anticipated to propel the demand for public cloud services even further. Analyzing the public cloud market involves evaluating key trends, exploring opportunities, identifying growth drivers, and recognizing potential obstacles and challenges, all of which contribute to understanding the market's growth potential and revenue projections moving forward.

Restraints in the Public Cloud Market

The Public Cloud market faces significant constraints driven by evolving business demands, growing incidents of data breaches and cyber-attacks, and heightened concerns surrounding data security. As organizations increasingly prioritize adherence to regulatory and compliance frameworks, the pressure to remain compliant has intensified. Businesses must navigate these challenges to thrive in the competitive landscape of the Public Cloud market, as failing to meet regulatory standards can result in substantial financial penalties, loss of customer trust, diminished revenues, and potential legal consequences. As such, the necessity for robust compliance measures is a critical aspect of maintaining a foothold in this dynamic market environment.

Market Trends of the Public Cloud Market

As organizations increasingly embrace remote work, the public cloud market is experiencing significant growth driven by the need for continual access to IT resources. The shift towards decentralized operations has accelerated the adoption of cloud solutions, enabling seamless collaboration and productivity without the constraints of physical infrastructure. This trend is further fueled by businesses seeking flexibility, scalability, and cost-effectiveness in their IT strategies. Enhanced data security and compliance features in cloud offerings are also steering organizations toward public cloud solutions, reinforcing their reliance on cloud services for operational resilience, innovation, and competitive advantage in an evolving digital landscape.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2025
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Patent Analysis
• Technology Analysis
• Case Studies
• Customer And Buying Criteria Analysis

Global Public Cloud Market Size by Service Model & CAGR (2026-2033)

• Market Overview
• Infrastructure as a Service
• Platform as a Service
• Software as a Service

Global Public Cloud Market Size by Organization Size & CAGR (2026-2033)

• Market Overview
• Large Enterprises
• Small and Medium-Sized Enterprises

Global Public Cloud Market Size by Vertical & CAGR (2026-2033)

• Market Overview
• BFSI
• Energy and Utilities
• Government And Public Sector
• Telecommunications
• IT and ITEs
• Retail and Consumer Goods
• Manufacturing
• Media and Entertainment
• Healthcare and Life Sciences
• Other Verticals

Global Public Cloud Market Size & CAGR (2026-2033)

• North America (Service Model, Organization Size, Vertical)
  • US
  • Canada
• Europe (Service Model, Organization Size, Vertical)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Service Model, Organization Size, Vertical)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Service Model, Organization Size, Vertical)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Service Model, Organization Size, Vertical)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2025
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2025
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2023-2025)

Key Company Profiles

• AWS (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Microsoft (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Google (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Salesforce (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Alibaba Cloud (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Oracle (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• IBM (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SAP (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Tencent (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Workday (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Fujitsu (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• HPE (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Adobe (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nec (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cisco (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dell Technologies (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• OVH (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Huawei (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Verizon (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Orange Group (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations