# Internet Data Center (IDC) Market

> The Global Internet Data Center (IDC) Market size was valued at USD 26,918.00 million in 2020 to USD 64,855.24 million in 2025 and is anticipated to reach USD 173,876.53 million by 2035, at a CAGR of 10.37% during the forecast period according to DCMI.

Publisher: DC Market Insights  
Author: DC Market Insights Research Desk  
Published: 2026-07-14  
Last updated: 2026-07-14  
Page: https://www.dcmarketinsights.com/report/internet-data-centers-idc-market

**Frequently Asked Questions:**

**What is the current market size for Global Internet Data Center (IDC) Market, and what is its projected size in 2035?**

The Global Internet Data Center (IDC) Market size was valued at USD 64,855.24 million in 2025 and is projected to reach USD 173,876.53 million by 2035.

**At what compound annual growth rate is the Global Internet Data Center (IDC) Market projected to grow between 2025 and 2035?**

The Global Internet Data Center (IDC) Market is projected to grow at a CAGR of 10.37% between 2025 and 2035.

**Which Global Internet Data Center (IDC) Market segment held the largest share in 2025?**

Cloud service providers held the largest share in 2025, accounting for an estimated 35%-40% of the Global Internet Data Center (IDC) Market. This leadership is driven by hyperscale data center demand, high compute requirements, AI workloads, cloud migration and big data processing.

**What are the primary factors fueling the growth of the Global Internet Data Center (IDC) Market?**

The market is primarily driven by rising adoption of cloud computing, enterprise digital transformation, rapid growth in data traffic, increasing demand for hyperscale data centers and rising use of AI, IoT, streaming, mobile and e-commerce applications.

**Who are the leading companies in the Global Internet Data Center (IDC) Market?**

The leading companies in the Global Internet Data Center (IDC) Market include Amazon Web Services, Microsoft Corporation, Google Cloud, Alibaba Cloud, Tencent Cloud, IBM Corporation, Oracle Corporation, Equinix Inc., Digital Realty Trust, NTT Communications / NTT Ltd., Lumen Technologies, China Telecom, CoreSite Realty Corporation, CyrusOne, AT&T and others.

**Which end-user segment is expected to grow fastest in the Global Internet Data Center (IDC) Market?**

Cloud service providers are expected to remain among the fastest-growing end-user segments, with a projected CAGR range of 12%-15%. E-commerce and retail also show strong momentum, with a CAGR range of 11%-14%, supported by online retail growth, digital payments, real-time analytics and customer data processing.

## Dataset

| Series | Value | Unit |
| --- | --- | --- |
| Market size 2025 | 64,855.24 | USD million |
| Revenue CAGR | 10.37 | % |
| Market size 2035 | 173,876.53 | USD million |

## Frequently asked questions

### What is the current market size for Global Internet Data Center (IDC) Market, and what is its projected size in 2035?

The Global Internet Data Center (IDC) Market size was valued at USD 64,855.24 million in 2025 and is projected to reach USD 173,876.53 million by 2035.

### At what compound annual growth rate is the Global Internet Data Center (IDC) Market projected to grow between 2025 and 2035?

The Global Internet Data Center (IDC) Market is projected to grow at a CAGR of 10.37% between 2025 and 2035.

### Which Global Internet Data Center (IDC) Market segment held the largest share in 2025?

Cloud service providers held the largest share in 2025, accounting for an estimated 35%-40% of the Global Internet Data Center (IDC) Market. This leadership is driven by hyperscale data center demand, high compute requirements, AI workloads, cloud migration and big data processing.

### What are the primary factors fueling the growth of the Global Internet Data Center (IDC) Market?

The market is primarily driven by rising adoption of cloud computing, enterprise digital transformation, rapid growth in data traffic, increasing demand for hyperscale data centers and rising use of AI, IoT, streaming, mobile and e-commerce applications.

### Who are the leading companies in the Global Internet Data Center (IDC) Market?

The leading companies in the Global Internet Data Center (IDC) Market include Amazon Web Services, Microsoft Corporation, Google Cloud, Alibaba Cloud, Tencent Cloud, IBM Corporation, Oracle Corporation, Equinix Inc., Digital Realty Trust, NTT Communications / NTT Ltd., Lumen Technologies, China Telecom, CoreSite Realty Corporation, CyrusOne, AT&T and others.

### Which end-user segment is expected to grow fastest in the Global Internet Data Center (IDC) Market?

Cloud service providers are expected to remain among the fastest-growing end-user segments, with a projected CAGR range of 12%-15%. E-commerce and retail also show strong momentum, with a CAGR range of 11%-14%, supported by online retail growth, digital payments, real-time analytics and customer data processing.

## How to cite

Data Center Market Research & Consulting | DC Market Insights, "Internet Data Center (IDC) Market", updated 2026-07-14, https://www.dcmarketinsights.com/report/internet-data-centers-idc-market