Key Takeaways
- Cloud services adoption in IT consulting reached 92% of enterprises in 2023.
- AI integration in IT services projects increased by 28% YoY in 2023.
- 67% of IT consulting firms prioritize cybersecurity services in 2024 strategies.
- Accenture holds 8.5% market share in global IT consulting services as of 2023.
- IBM commands 7.2% of the global IT services market share in 2023.
- TCS leads Indian IT firms with 6.1% global market share in IT services 2023.
- The global IT services market size reached $1.38 trillion in 2023 and is expected to grow to $1.95 trillion by 2030 at a CAGR of 5.1%.
- IT consulting services accounted for 28% of the total global IT services market revenue in 2023, totaling approximately $386 billion.
- The cloud consulting segment within IT services is projected to grow at a CAGR of 15.2% from 2024 to 2028, reaching $147 billion.
- North America holds 38% of global IT services market share in 2023.
- Europe IT consulting market valued at $250 billion in 2023, growing at 6.5% CAGR.
- Asia-Pacific IT services revenue reached $450 billion in 2023, fastest growing region at 8.2% CAGR.
- Accenture reported $64.1 billion in total revenue for FY2023, with consulting services at 52% of revenue.
- IBM's Global Technology Services segment generated $17.5 billion in revenue in 2023, down 2% YoY.
- Deloitte's consulting revenue reached $26.9 billion in FY2023, up 10.3% from previous year.
In 2023, IT consulting surged with cloud and generative AI, while cybersecurity and talent shortages rose fast.
Emerging Trends and Technologies
Emerging Trends and Technologies Interpretation
Market Size and Growth
Market Size and Growth Interpretation
Regional Insights
Regional Insights Interpretation
Revenue Breakdown
Revenue Breakdown Interpretation
Workforce and Employment
Workforce and Employment Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Priya Chandrasekaran. (2026, February 13). Global It Services Consulting Industry Statistics. Gitnux. https://gitnux.org/global-it-services-consulting-industry-statistics
Priya Chandrasekaran. "Global It Services Consulting Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/global-it-services-consulting-industry-statistics.
Priya Chandrasekaran. 2026. "Global It Services Consulting Industry Statistics." Gitnux. https://gitnux.org/global-it-services-consulting-industry-statistics.
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