IT 서비스 시장 - 세계 산업 규모, 점유율, 동향, 기회, 예측 : 서비스별, 조직 규모별, 도입 형태별, 업무 기능별, 최종사용자별, 지역별 및 경쟁 상황(2021-2031년)

The Global IT Services Market is projected to grow from USD 1.33 Trillion in 2025 to USD 2.22 Trillion by 2031, registering a CAGR of 8.91%. This sector encompasses the delivery of business and technical expertise-including systems integration, consulting, and managed support-to help organizations build, manage, and optimize their information processes. The market is primarily driven by the universal mandate for digital transformation as enterprises modernize legacy infrastructures to improve operational agility, alongside the accelerating migration to cloud environments which demands specialized implementation services. In 2024, UN Trade and Development reported a 9% expansion in global services trade, a growth trajectory significantly bolstered by the robust performance of the information and communication technology sectors.

Despite this expansion, the market faces a substantial challenge due to a persistent shortage of talent. The growing disparity between the demand for specialized technical skills and the available workforce hampers the ability of service providers to execute complex projects and maintain quality standards. This scarcity of qualified professionals limits the capacity of firms to scale operations efficiently and threatens to delay the completion of critical technological initiatives that are essential for continued market development.

Market Driver

The widespread integration of Artificial Intelligence (AI) and Machine Learning (ML) has become a primary growth engine for the IT services sector, fundamentally transforming service delivery models. As enterprises shift from experimental pilots to full-scale deployments, there is a substantial need for support in strategy, data modernization, and algorithm training. This adoption surge has created lucrative revenue streams for providers capable of bridging the gap between theoretical AI capabilities and practical business value. Accenture highlighted this trend in its 'Fiscal 2024 Fourth Quarter and Full-Year Financial Results' in September 2024, reporting $3 billion in new generative AI bookings for the fiscal year, reflecting the aggressive capital allocation corporations are directing toward these intelligent technologies.

Simultaneously, the accelerated migration to cloud computing and hybrid infrastructures continues to drive a significant portion of market expenditure as organizations pursue scalable and resilient operating environments. This transition extends beyond basic storage to include complex application modernization and multi-cloud management, necessitating sustained engagement with IT consultancies. In October 2024, Amazon's 'Q3 2024 Earnings Release' noted that Amazon Web Services (AWS) revenue reached $27.5 billion, underscoring the massive scale of infrastructure spending requiring technical management. Tata Consultancy Services validated this reliance on external partners in April 2024, reporting an all-time high order book of $42.7 billion in its 'Financial Results for the Quarter and Year Ended March 31, 2024', confirming the critical role of service providers in navigating this digital evolution.

Market Challenge

The persistent talent shortage significantly hinders the growth of the Global IT Services Market by restricting the operational capacity of service providers. Because human capital is the industry's primary asset, the scarcity of qualified professionals creates immediate bottlenecks in project execution and service delivery. Providers frequently struggle to scale their workforces rapidly enough to meet the surging demand for cloud modernization and digital transformation. Consequently, firms often face the difficult decision to delay critical project timelines or decline new business opportunities, which directly impedes revenue expansion and market penetration.

This widening skills gap is particularly detrimental in specialized technical areas, where a lack of expertise prevents the deployment of complex infrastructures. The inability to fill essential roles compromises service quality and slows the overall pace of technological adoption for clients. The severity of this labor deficit is highlighted by recent industry data; according to ISACA in 2024, 57% of organizations reported being understaffed in their technical cybersecurity divisions, a statistic that reflects the broader systemic struggle to secure necessary technical expertise within the IT services ecosystem.

Market Trends

The expansion of FinOps and Cloud Cost Optimization Services has emerged as a critical trend as enterprises manage the financial complexities of sprawling cloud environments. As organizations scale their digital infrastructure, the variable nature of cloud spending has necessitated a shift from passive consumption to active financial management, driving demand for specialized services that align technical usage with business value. This transition places a premium on strategic waste reduction and rate optimization rather than mere capacity provisioning. According to the FinOps Foundation's 'State of FinOps' report in February 2024, managing commitment-based discounts surged in importance, with 43% of practitioners ranking it as a top priority compared to just 7% in previous years, signaling a critical pivot toward financial accountability in cloud operations.

The proliferation of Sustainable IT and Green Computing Solutions is simultaneously reshaping the market, driven by regulatory pressures and the intense energy demands of modern data centers. Service providers are increasingly tasked with implementing frameworks that measure and mitigate the carbon impact of IT assets, moving beyond operational efficiency to address environmental accountability directly. This mandate for decarbonization requires integrating sustainability metrics into core technological strategies, yet widespread adoption remains fragmented. According to Kyndryl's 'Global Sustainability Barometer' study in November 2024, while 84% of organizations consider sustainability strategically important, only 21% currently utilize technology to effectively reduce their environmental footprint, revealing a substantial market gap for specialized green IT implementation services.

Key Market Players

• Accenture Plc
• Cognizant Technology Solutions Corp.
• Dell Technologies Inc.
• DXC Technology Co.
• Fujitsu Ltd.
• HCL Technologies Ltd.
• Hewlett Packard Enterprise Co.
• Huawei Technologies Co. Ltd.
• Infosys Ltd.
• International Business Machines Corp.

Report Scope

In this report, the Global IT Services Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

IT Services Market, By Service

• Professional
• Managed
• Telecom

IT Services Market, By Organization Size

• Small and Medium Organization
• Large Organization

IT Services Market, By Deployment Mode

• On-Premises
• Cloud

IT Services Market, By Business Functions

• Human Resources
• Finance & Accounting
• Sales & Marketing
• Supply Chain Management
• Operations & Support
• Manufacturing

IT Services Market, By End User

• Government & Defense
• Healthcare
• IT & Telecom
• BFSI
• Media & Entertainment
• Retail
• Others

IT Services Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global IT Services Market.

Available Customizations:

Global IT Services Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global IT Services Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Service (Professional, Managed, Telecom)
  • 5.2.2. By Organization Size (Small and Medium Organization, Large Organization)
  • 5.2.3. By Deployment Mode (On-Premises, Cloud)
  • 5.2.4. By Business Functions (Human Resources, Finance & Accounting, Sales & Marketing, Supply Chain Management, Operations & Support, Manufacturing)
  • 5.2.5. By End User (Government & Defense, Healthcare, IT & Telecom, BFSI, Media & Entertainment, Retail, Others)
  • 5.2.6. By Region
  • 5.2.7. By Company (2025)
• 5.3. Market Map

6. North America IT Services Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Service
  • 6.2.2. By Organization Size
  • 6.2.3. By Deployment Mode
  • 6.2.4. By Business Functions
  • 6.2.5. By End User
  • 6.2.6. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States IT Services Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Service
      • 6.3.1.2.2. By Organization Size
      • 6.3.1.2.3. By Deployment Mode
      • 6.3.1.2.4. By Business Functions
      • 6.3.1.2.5. By End User
  • 6.3.2. Canada IT Services Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Service
      • 6.3.2.2.2. By Organization Size
      • 6.3.2.2.3. By Deployment Mode
      • 6.3.2.2.4. By Business Functions
      • 6.3.2.2.5. By End User
  • 6.3.3. Mexico IT Services Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Service
      • 6.3.3.2.2. By Organization Size
      • 6.3.3.2.3. By Deployment Mode
      • 6.3.3.2.4. By Business Functions
      • 6.3.3.2.5. By End User

7. Europe IT Services Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Service
  • 7.2.2. By Organization Size
  • 7.2.3. By Deployment Mode
  • 7.2.4. By Business Functions
  • 7.2.5. By End User
  • 7.2.6. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany IT Services Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Service
      • 7.3.1.2.2. By Organization Size
      • 7.3.1.2.3. By Deployment Mode
      • 7.3.1.2.4. By Business Functions
      • 7.3.1.2.5. By End User
  • 7.3.2. France IT Services Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Service
      • 7.3.2.2.2. By Organization Size
      • 7.3.2.2.3. By Deployment Mode
      • 7.3.2.2.4. By Business Functions
      • 7.3.2.2.5. By End User
  • 7.3.3. United Kingdom IT Services Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Service
      • 7.3.3.2.2. By Organization Size
      • 7.3.3.2.3. By Deployment Mode
      • 7.3.3.2.4. By Business Functions
      • 7.3.3.2.5. By End User
  • 7.3.4. Italy IT Services Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Service
      • 7.3.4.2.2. By Organization Size
      • 7.3.4.2.3. By Deployment Mode
      • 7.3.4.2.4. By Business Functions
      • 7.3.4.2.5. By End User
  • 7.3.5. Spain IT Services Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Service
      • 7.3.5.2.2. By Organization Size
      • 7.3.5.2.3. By Deployment Mode
      • 7.3.5.2.4. By Business Functions
      • 7.3.5.2.5. By End User

8. Asia Pacific IT Services Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Service
  • 8.2.2. By Organization Size
  • 8.2.3. By Deployment Mode
  • 8.2.4. By Business Functions
  • 8.2.5. By End User
  • 8.2.6. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China IT Services Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Service
      • 8.3.1.2.2. By Organization Size
      • 8.3.1.2.3. By Deployment Mode
      • 8.3.1.2.4. By Business Functions
      • 8.3.1.2.5. By End User
  • 8.3.2. India IT Services Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Service
      • 8.3.2.2.2. By Organization Size
      • 8.3.2.2.3. By Deployment Mode
      • 8.3.2.2.4. By Business Functions
      • 8.3.2.2.5. By End User
  • 8.3.3. Japan IT Services Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Service
      • 8.3.3.2.2. By Organization Size
      • 8.3.3.2.3. By Deployment Mode
      • 8.3.3.2.4. By Business Functions
      • 8.3.3.2.5. By End User
  • 8.3.4. South Korea IT Services Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Service
      • 8.3.4.2.2. By Organization Size
      • 8.3.4.2.3. By Deployment Mode
      • 8.3.4.2.4. By Business Functions
      • 8.3.4.2.5. By End User
  • 8.3.5. Australia IT Services Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Service
      • 8.3.5.2.2. By Organization Size
      • 8.3.5.2.3. By Deployment Mode
      • 8.3.5.2.4. By Business Functions
      • 8.3.5.2.5. By End User

9. Middle East & Africa IT Services Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Service
  • 9.2.2. By Organization Size
  • 9.2.3. By Deployment Mode
  • 9.2.4. By Business Functions
  • 9.2.5. By End User
  • 9.2.6. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia IT Services Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Service
      • 9.3.1.2.2. By Organization Size
      • 9.3.1.2.3. By Deployment Mode
      • 9.3.1.2.4. By Business Functions
      • 9.3.1.2.5. By End User
  • 9.3.2. UAE IT Services Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Service
      • 9.3.2.2.2. By Organization Size
      • 9.3.2.2.3. By Deployment Mode
      • 9.3.2.2.4. By Business Functions
      • 9.3.2.2.5. By End User
  • 9.3.3. South Africa IT Services Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Service
      • 9.3.3.2.2. By Organization Size
      • 9.3.3.2.3. By Deployment Mode
      • 9.3.3.2.4. By Business Functions
      • 9.3.3.2.5. By End User

10. South America IT Services Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Service
  • 10.2.2. By Organization Size
  • 10.2.3. By Deployment Mode
  • 10.2.4. By Business Functions
  • 10.2.5. By End User
  • 10.2.6. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil IT Services Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Service
      • 10.3.1.2.2. By Organization Size
      • 10.3.1.2.3. By Deployment Mode
      • 10.3.1.2.4. By Business Functions
      • 10.3.1.2.5. By End User
  • 10.3.2. Colombia IT Services Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Service
      • 10.3.2.2.2. By Organization Size
      • 10.3.2.2.3. By Deployment Mode
      • 10.3.2.2.4. By Business Functions
      • 10.3.2.2.5. By End User
  • 10.3.3. Argentina IT Services Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Service
      • 10.3.3.2.2. By Organization Size
      • 10.3.3.2.3. By Deployment Mode
      • 10.3.3.2.4. By Business Functions
      • 10.3.3.2.5. By End User

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global IT Services Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Accenture Plc
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Cognizant Technology Solutions Corp.
• 15.3. Dell Technologies Inc.
• 15.4. DXC Technology Co.
• 15.5. Fujitsu Ltd.
• 15.6. HCL Technologies Ltd.
• 15.7. Hewlett Packard Enterprise Co.
• 15.8. Huawei Technologies Co. Ltd.
• 15.9. Infosys Ltd.
• 15.10. International Business Machines Corp.

16. Strategic Recommendations

17. About Us & Disclaimer